Subjects

        Other Arts (58,32,0)
        Animation (16,23,0)
        Graphic Design (98,49,2)
    Arts (826, 439, 9)
        Arts in General (150,158,4)
        History of Arts (312,61,2)
        Painting (64,34,0)
        Drawing (128,82,1)
    Biology (2127, 701, 27)
        Biology in General (1430,518,14)
        Genetics (332,93,9)
        Other Biology Subjects (365,90,4)
    Body and Health (1010, 297, 22)
        Body in General (135,52,1)
        Anatomy and Physiology (315,86,13)
        Alternative Medicine (42,10,2)
        Medicine and Health (141,62,3)
        First Aid Training (54,8,0)
        Pharmacology (125,24,2)
        Dietetics (44,7,0)
        Sexuality (41,26,0)
        Cosmetics (21,3,0)
        Personal Training (49,8,0)
        Other Body Subjects (43,11,1)
    Chemistry (1915, 629, 32)
        Chemistry in General (1529,545,30)
        Other Chemistry Subjects (386,84,2)
    Cinema (120, 39, 0)
        Cinema in General (49,15,0)
        Cinema History (42,7,0)
        Cinema Acting (11,7,0)
        Cinema Directing (9,7,0)
        Other Cinema Subjects (9,3,0)
    Computers, ICT (6107, 2067, 201)
        Computers in General (1019,444,17)
        Computer Literacy (238,48,1)
        Programming Languages (2354, 979, 129)
            Programming Languages in General (242,77,5)
            C (113,15,3)
            C++ (388,96,10)
            C# (174,145,25)
            Java (458,281,40)
            HTML/CSS (330,90,9)
            Javascript (205,80,7)
            PHP (164,77,14)
            Node.js (2,1,0)
            Objective-C (8,2,0)
            Visual Basic (73,14,1)
            Python (111,75,12)
            Perl (8,1,0)
            Swift (3,3,0)
            Ruby (1,0,0)
            Transact-SQL (27,9,2)
            Unix Shells (47,13,1)
        Software Development Platforms (302, 89, 6)
            Software Development Platforms in General (37,29,2)
            Microsoft .NET (107,28,0)
            Apache MySQL PHP (59,11,2)
            Java Development Platform (99,21,2)
            Amazon Alexa Skills
        Software development for mobile devices (56, 16, 3)
            iOS software development (10,2,0)
            Android software development (42,12,3)
            Software development for other mobile systems (4,2,0)
        Content Management Systems - CMS (71, 32, 4)
            Joomla (13,10,2)
            Wordpress (43,19,2)
            Other CMS (15,3,0)
        Databases (635, 121, 13)
            Database Theory (145,16,2)
            SQL Server (146,36,4)
            Databases - Oracle (101,29,5)
            Databases - DB2 (11,2,0)
            Databases - Teradata (5,1,1)
            Databases - MySQL (101,20,1)
            SQL Language (126,17,0)
        Data Communications (71,22,2)
        Data Security (37,17,2)
            Apple Final Cut (1,1,0)
            Maxon Cinema 4D (0,1,0)
            Desktop Publishing Software (6,1,0)
            Other computer applications (25,5,0)
        IT Project Management (80,44,6)
        IT Quality Assurance (32,7,0)
        Search Engine Optimization - SEO (26,9,0)
        Ethical hacking (16,19,2)
        Other Computer Subjects (151,54,2)
            Microsoft Excel (207,20,1)
            Microsoft PowerPoint (145,5,0)
            Microsoft Access (42,14,2)
            AutoCAD (48,20,4)
            Adobe Photoshop (38,11,0)
            Microsoft Word (224,16,0)
            Mac OS (17,3,0)
        Computer Applications (736, 94, 7)
            Linux (75,36,6)
            Windows (152,20,0)
            Unix (39,13,1)
        Operating Systems (283, 72, 7)
        Oriental Cuisine (11,3,0)
        Pastry (19,3,0)
        Wine making, Enology (1,2,0)
        Wine tasting (1,1,0)
        Other Food and Drink Subjects (36,14,0)
        Beer making (2,0,0)
        French Cuisine (9,5,0)
    Cooking, Food and Drink (249, 70, 2)
        Cooking, food and drink in general (122,37,1)
        Italian Cuisine (48,5,1)
        Other Crafts (26,2,0)
        Construction (5,2,0)
        Butchery
        Plumbing (2,8,0)
        Blacksmith Works (1,0,0)
        Mechanic Works (2,2,1)

    Crafts (107, 32, 2)
        Do-it-yourself (52,9,1)
        Pottery (3,3,0)
        Jewelery (10,3,0)
        Carpentry (3,2,0)
        Electric Works (3,1,0)
        Project Management (75,30,1)
        Quality Assurance (13,2,0)
        Personnel Recruiting (15,0,0)
        Job Search (23,1,0)
        Job Interview Preparation (65,2,0)
        Macro-economics (261,49,2)
        Micro-economics (289,52,2)
        Accounting and Bookkeeping (488,91,7)
        Accounting and ERP software (47, 14, 0)
            SAP (26,6,0)
            Quickbooks (7,6,0)
            Other accounting and ERP software (14,2,0)
        Human Resource Management (121,27,2)
        Procurements (6,4,0)
        Advertising (45,6,0)
        Public Relations (25,5,0)
        Marketing (191,58,1)
        Business Management (310,139,3)
        Insurance (22,3,0)
        Investments (67,12,1)
        Tax (72,12,0)
        Finance and Banking (224,87,2)
        Economics in General (621,241,8)
    Economics, Business (2980, 835, 29)
        Aviation Engineering (44,24,2)
        Other Engineering (567,369,20)
        Motorcycle Engineering (17,5,0)
        Automobile Engineering (76,37,0)
    Engineering (704, 435, 22)
        History of Europe (49,9,1)
        History of Asia (36,8,0)
        History of Africa (18,5,0)
        History of Australia (3,1,0)
        Historiography (11,0,0)
        Other History Subjects (44,35,1)
        History of the Americas (42,33,2)
        History - Modern (1789-1989) (57,22,0)
    History (1426, 383, 11)
        History in general (853,209,5)
        Contemporary History (100,14,1)
        Pre-historic (< 2500 BCE) (9,6,0)
        History - Earliest records (2500 - 500 BCE) (31,3,0)
        History - Antiquity (500 BCE - 500 CE) (59,7,0)
        History - Middle Ages (500-1492) (60,18,1)
        History - Early modern (1492-1789) (54,13,0)
        Other Hobbies (51,23,0)
            Society Games (2,0,0)
            Computer Games (25,17,0)
            Other Games (10,3,1)
            Card Games (11,3,0)
        Games (83, 26, 1)
            Chesss (35,3,0)
        Gardening (20,6,0)
        Graphology, Handwriting Analysis (10,3,0)
    Hobbies (164, 58, 1)
        Other Internet subjects (21,7,1)
        Internet Sociology (10,2,0)
        Internet Marketing (66,16,2)
        Internet Services (32,7,1)
        Internet Technology (106,41,2)
        Internet Regulations (5,1,0)
        Internet in General (373,50,0)
    Internet (613, 124, 6)
        Norwegian (4,0,0)
        Japanese (64,26,0)
        Polish (26,0,0)
        Portuguese (123,21,1)
        Russian (284,34,1)
        Sanskrit (14,6,1)
        Spanish (1198,214,13)
        Swahili (148,28,4)
        Swedish (15,3,0)
        Other Languages (324,34,2)
        Indonesian (13,6,0)
        Latin (363,27,0)
        Greek (ancient) (192,11,1)
        Hebrew (18,9,0)
        Hindi-Urdu (182,8,0)
        Italian (1299,82,10)
        Greek (modern) (64,4,1)
        English (5185,825,71)
        Finnish (5,0,0)
        French (1104,239,11)
        German (502,174,18)
        Bulgarian (22,2,0)
        Chinese (Mandarin) (194,48,1)
        Czech (9,1,0)
        Danish (6,1,0)
        Dutch (20,12,3)
    Languages (11689, 1868, 140)
        Arabic (311,53,2)
        Intellectual Property Law (Copyright) (17,1,0)
        Public Law (96,13,0)
        Civil Law (76,10,0)
        Other Law Subjects (77,17,1)
        International Law (55,11,1)
        Criminal Law (52,24,0)
    Law (688, 139, 3)
        Law in General (315,63,1)
        Poetry (119,27,3)
        Humour (8,2,0)
        Journalism (54,14,0)
        Creative Writing (374,62,7)
        Other Literature Subjects (77,22,5)
        Other National Literatures (47,4,0)
        Spanish Literature (143,15,0)
        Italian Literature (551,39,0)
        German Literature (63,10,0)
        English Literature (686,215,10)
        French Literature (188,17,0)
        Literature in General (698,164,9)
        History of Literature (145,8,0)
        Classical Studies (76,13,1)
    Literature, Writing (3229, 612, 35)
        Other mathematical subjects (864,242,27)
        Calculus (1276,215,16)
        Matlab (193,41,5)
        Differential equations (857,81,8)
        Algebra (2121,814,73)

    Mathematics (11040, 2747, 202)
        Mathematics in General (4196,1175,67)
        Trigonometry (1533,179,6)
        Newspaper and Magazine Publishing (20,6,0)
        TV and Radio Production (19,10,0)
        Sound Engineering (8,4,0)
        Media and Publishing in General (35,37,1)
        Video Editing (35,14,0)
    Media, TV, Radio, Publishing (117, 71, 1)
        Other musical instruments (33,21,0)
        Other Music Subjects (59,15,0)
        Violin (12,14,0)
        Singing (88,32,2)
        Bass Guitar (18,4,0)
        Flute (18,5,0)
        Drums, Percussions (10,6,0)
        Piano, Organ (86,34,0)
        Guitar (69,23,1)
        Harmonica (1,0,0)
        History of Music (69,17,1)
        Solfege (89,11,0)
        Music software and Technology (17,9,0)
    Music (569, 191, 4)
        Philosophical counseling (21,1,0)
        Other Philosophy Subjects (76,17,0)
    Philosophy (763, 107, 4)
        History of Philosophy (229,23,0)
        Philosophy in General (437,66,4)
        Analog Photography (10,1,0)
        Image Processing Software (27,7,0)
        Other Photography Subjects (10,4,0)
    Photography (104, 51, 0)
        Photography History (14,9,0)
        Digital Photography (43,30,0)
        Electricity and Electronics (538,64,4)
        Other Physics Subjects (369,60,1)
    Physics (2783, 575, 32)
        Physics in General (1876,451,27)
        Political Science in General (126,42,2)
        History of Politics (29,7,0)
        Other Politics Subjects (23,11,2)
    Politics (178, 60, 4)
        Other Mind-related Subjects (72,15,1)
        Love and Relationship (70,11,0)
        Psychotherapy (40,12,0)
        Psychology in General (350,123,4)
        Motivation (80,10,0)
        Emotion (68,9,0)
    Psychology (680, 180, 5)
        Religion in General (141,34,1)
        Other Religion Subjects (72,11,0)
    Religion (269, 59, 1)
        History of Religions (56,14,0)
        Other Self-improvement Subjects (24,5,0)
        How to Overcome Fears (57,1,0)
        How to Overcome Shyness (73,4,0)
        How to Increase Motivation (97,3,0)
        How to Increase Self-Esteem (105,3,0)
    Self-improvement (707, 49, 0)
        Self-improvement in General (237,22,0)
        Personal Development (114,11,0)
        Other Sports (99,41,0)
    Sports (159, 71, 0)
        Swimming (27,17,0)
        Golf (3,2,0)
        Martial Arts, Self-Defense (27,7,0)
        Ski, Snowboard (1,1,0)
        Skating (2,3,0)
        Theatre Acting (52,39,0)
        Theatre Directing (13,1,0)
        Other Theatre Subjects (12,5,0)
    Theatre, Drama (114, 50, 0)
        Theatre History (37,5,0)
        Party Organization (13,2,0)
        Tour and Travel Management (77,29,0)
        Event Management (23,6,1)
        Restaurant Management (16,3,0)
        Hotel Management (37,19,0)
    Tourism and Entertainment (166, 59, 1)
        Other Sciences and Technologies (95,50,1)
        Statistics (212,68,15)
        Botany (71,3,0)
        Quantity surveyor and land surveyor subjects (22,3,0)
        Geology, Earth Sciences (94,44,3)
        Zoology (79,7,0)
        Zootechny, Animal Farming (7,3,0)
        Ecology, Environment Sciences (101,26,2)
        Astronomy (18,8,0)
        Architecture (29,10,0)
        Agriculture, Agronomy (35,5,0)
    Other Sciences (763, 227, 21)
        Sociology (125,30,0)
        Other Social Sciences (29,19,0)
        Linguistics (73,24,2)
        Geography (206,44,0)
        Anthropology (62,11,0)
        Pedagogy, Education (94,19,1)
    Other Social Sciences (744, 180, 5)
        Social Sciences in General (155,33,2)
        Other Subjects (286,203,6)
        Private investigations (detective) (0,1,0)
        Magic, Illusionism, Prestidigitation (1,2,0)
        Pets and Animals (20,9,0)
        Numerology (7,2,0)
        Psychic Reading (3,5,0)
        Astrology and horoscope (8,3,0)
        Dance (30,11,0)
        Disk Jockey (1,0,0)
        Yoga (25,5,0)
        Meditation (23,5,0)
        Reiki (6,1,0)
        Shiatsu Massage
        Life Coaching (84,6,0)
        Archaeology (14,4,0)
        Fashion and Textiles (23,9,2)
        Public Speaking (109,13,0)
        Interior design and decoration (25,7,0)
        Antiques (1,5,0)
    Other (1235, 348, 11)
        Primary School Subjects (569,57,3)