Subjects

        Painting (63,34,0)
        Drawing (126,82,1)
        Animation (16,21,0)
        Graphic Design (98,49,2)
        Other Arts (56,32,0)
    Arts (816, 435, 9)
        Arts in General (148,157,4)
        History of Arts (309,60,2)
    Biology (2091, 696, 27)
        Biology in General (1403,513,14)
        Genetics (328,93,9)
        Other Biology Subjects (360,90,4)
    Body and Health (1001, 295, 22)
        Body in General (133,52,1)
        Anatomy and Physiology (312,86,13)
        Alternative Medicine (42,10,2)
        Medicine and Health (141,61,3)
        First Aid Training (54,8,0)
        Pharmacology (124,23,2)
        Dietetics (44,7,0)
        Sexuality (40,26,0)
        Cosmetics (20,3,0)
        Personal Training (49,8,0)
        Other Body Subjects (42,11,1)
    Chemistry (1897, 625, 32)
        Chemistry in General (1516,541,30)
        Other Chemistry Subjects (381,84,2)
    Cinema (119, 38, 0)
        Cinema in General (48,14,0)
        Cinema History (42,7,0)
        Cinema Acting (11,7,0)
        Cinema Directing (9,7,0)
        Other Cinema Subjects (9,3,0)
            Microsoft Excel (206,20,1)
            Database Theory (145,16,2)
            SQL Server (145,36,4)
        Search Engine Optimization - SEO (26,9,0)
            Databases - MySQL (101,20,1)
            SQL Language (125,17,0)
    Computers, ICT (6087, 2065, 201)
        Computers in General (1017,444,17)
        Computer Literacy (238,48,1)
        Programming Languages (2347, 979, 129)
            Programming Languages in General (241,77,5)
            C (113,15,3)
            C++ (387,96,10)
            C# (174,145,25)
            Java (457,281,40)
            HTML/CSS (327,90,9)
            Javascript (204,80,7)
            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 (299, 89, 6)
            Software Development Platforms in General (36,29,2)
            Microsoft .NET (107,28,0)
            Apache MySQL PHP (59,11,2)
            Java Development Platform (97,21,2)
            Amazon Alexa Skills
        Software development for mobile devices (56, 17, 3)
            iOS software development (10,2,0)
        Other Computer Subjects (151,53,2)
        Ethical hacking (16,19,2)
        IT Project Management (80,44,6)
            AutoCAD (48,20,4)
            Adobe Photoshop (38,11,0)
            Apple Final Cut (1,1,0)
            Maxon Cinema 4D (0,1,0)
            Desktop Publishing Software (6,1,0)
            Other computer applications (23,5,0)
        IT Quality Assurance (32,7,0)
            Microsoft PowerPoint (144,5,0)
            Microsoft Access (42,13,2)
            Windows (152,20,0)
            Linux (74,36,6)
            Mac OS (17,3,0)
        Computer Applications (731, 93, 7)
            Microsoft Word (223,16,0)
            Databases - Oracle (101,29,5)
            Databases - DB2 (11,2,0)
            Databases - Teradata (5,1,1)
            Unix (39,13,1)
        Operating Systems (282, 72, 7)
        Data Security (37,17,2)
        Data Communications (71,22,2)
            Wordpress (43,18,2)
            Other CMS (15,3,0)
        Databases (633, 121, 13)
        Content Management Systems - CMS (71, 31, 4)
            Joomla (13,10,2)
            Software development for other mobile systems (4,2,0)
            Android software development (42,13,3)
        Beer making (2,0,0)
        Other Food and Drink Subjects (36,14,0)
        Wine making, Enology (1,2,0)
        Wine tasting (1,1,0)
        Pastry (19,3,0)
        Oriental Cuisine (11,3,0)
        French Cuisine (9,5,0)
        Italian Cuisine (48,5,1)
        Cooking, food and drink in general (122,35,1)
    Cooking, Food and Drink (249, 68, 2)
        Other Crafts (26,2,0)
    Crafts (107, 31, 2)
        Do-it-yourself (52,9,1)
        Pottery (3,3,0)
        Jewelery (10,3,0)
        Carpentry (3,2,0)
        Electric Works (3,1,0)
        Construction (5,2,0)
        Butchery
        Plumbing (2,7,0)
        Blacksmith Works (1,0,0)
        Mechanic Works (2,2,1)
        Procurements (6,4,0)
        Human Resource Management (120,27,2)
        Personnel Recruiting (15,0,0)
        Job Search (23,1,0)
        Job Interview Preparation (64,2,0)
        Project Management (75,30,1)
        Quality Assurance (13,2,0)
        Business Management (304,138,3)
        Investments (67,12,1)
        Marketing (190,58,1)
        Advertising (45,6,0)
        Public Relations (25,5,0)

        Accounting and ERP software (46, 14, 0)
            SAP (26,6,0)
            Quickbooks (7,6,0)
            Other accounting and ERP software (13,2,0)
    Economics, Business (2954, 834, 29)
        Economics in General (615,241,8)
        Macro-economics (259,49,2)
        Insurance (22,3,0)
        Finance and Banking (223,87,2)
        Tax (72,12,0)
        Accounting and Bookkeeping (484,91,7)
        Micro-economics (286,52,2)
    Engineering (698, 432, 22)
        Automobile Engineering (76,37,0)
        Motorcycle Engineering (17,5,0)
        Other Engineering (561,366,20)
        Aviation Engineering (44,24,2)
        History of the Americas (41,33,2)
        History of Europe (49,9,1)
        History of Asia (35,8,0)
        History of Africa (18,5,0)
        Other History Subjects (44,35,1)
        Historiography (11,0,0)
        History of Australia (3,1,0)
        History - Early modern (1492-1789) (54,13,0)
        History - Modern (1789-1989) (57,21,0)
        History - Middle Ages (500-1492) (59,18,1)
    History (1415, 382, 11)
        History in general (846,209,5)
        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) (58,7,0)
    Hobbies (162, 58, 1)
        Other Hobbies (50,23,0)
        Gardening (19,6,0)
        Graphology, Handwriting Analysis (10,3,0)
        Games (83, 26, 1)
            Chesss (35,3,0)
            Card Games (11,3,0)
            Society Games (2,0,0)
            Computer Games (25,17,0)
            Other Games (10,3,1)
        Internet Regulations (5,1,0)
        Internet Sociology (10,2,0)
        Internet Marketing (66,16,2)
        Other Internet subjects (21,7,1)
        Internet Services (32,7,1)
        Internet Technology (106,41,2)
    Internet (613, 124, 6)
        Internet in General (373,50,0)
        Latin (359,27,0)
        Swahili (147,28,4)
        Other Languages (321,34,2)
        Swedish (14,3,0)
        Spanish (1181,211,13)
        Sanskrit (14,6,1)
        Polish (25,0,0)
        Portuguese (122,21,1)
        Russian (279,33,1)
        Norwegian (4,0,0)
        Japanese (63,26,0)
        Indonesian (13,6,0)
    Languages (11534, 1858, 140)
        Arabic (305,52,2)
        Bulgarian (22,2,0)
        Chinese (Mandarin) (194,48,1)
        Czech (9,1,0)
        Danish (6,1,0)
        Dutch (19,12,3)
        English (5116,823,71)
        Finnish (5,0,0)
        French (1091,237,11)
        German (494,174,18)
        Greek (modern) (64,4,1)
        Greek (ancient) (192,11,1)
        Hebrew (18,9,0)
        Hindi-Urdu (178,8,0)
        Italian (1279,81,10)
        Other Law Subjects (77,17,1)
        Intellectual Property Law (Copyright) (17,1,0)
        International Law (55,11,1)
        Civil Law (76,10,0)
        Criminal Law (52,24,0)
        Public Law (96,13,0)
    Law (688, 139, 3)
        Law in General (315,63,1)
        History of Literature (144,8,0)
        Humour (8,2,0)
        Other National Literatures (46,4,0)
        Creative Writing (370,62,7)
        Other Literature Subjects (76,22,5)
        Journalism (54,14,0)
        German Literature (63,10,0)
        Poetry (118,27,3)
        Spanish Literature (141,15,0)
        Italian Literature (546,39,0)
        French Literature (185,17,0)
        English Literature (668,212,10)
        Classical Studies (74,13,1)
    Literature, Writing (3188, 609, 35)
        Literature in General (695,164,9)
        Calculus (1255,214,16)

    Mathematics (10874, 2736, 202)
        Mathematics in General (4143,1168,67)
        Matlab (191,41,5)
        Other mathematical subjects (844,242,27)
        Differential equations (843,81,8)
        Trigonometry (1509,179,6)
        Algebra (2089,811,73)
        Newspaper and Magazine Publishing (19,6,0)
        Video Editing (35,14,0)
        Sound Engineering (8,4,0)
        TV and Radio Production (19,10,0)
    Media, TV, Radio, Publishing (116, 71, 1)
        Media and Publishing in General (35,37,1)
        Piano, Organ (86,34,0)
        Guitar (69,23,1)
        Other Music Subjects (59,15,0)
        Drums, Percussions (10,6,0)
        Harmonica (1,0,0)
        Violin (12,14,0)
        Singing (88,32,2)
        Other musical instruments (33,21,0)
        Flute (18,5,0)
        Bass Guitar (18,3,0)
        Solfege (88,11,0)
        Music software and Technology (17,9,0)
        History of Music (69,17,1)
    Music (568, 190, 4)
    Philosophy (758, 107, 4)
        History of Philosophy (228,23,0)
        Philosophy in General (433,66,4)
        Other Philosophy Subjects (76,17,0)
        Philosophical counseling (21,1,0)
        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 (532,63,4)
        Other Physics Subjects (363,59,1)
    Physics (2744, 571, 32)
        Physics in General (1849,449,27)
        Other Politics Subjects (23,11,2)
        History of Politics (28,7,0)
    Politics (175, 60, 4)
        Political Science in General (124,42,2)
        Motivation (80,10,0)
        Emotion (68,9,0)
        Psychotherapy (39,12,0)
        Love and Relationship (70,11,0)
        Other Mind-related Subjects (72,15,1)
    Psychology (675, 180, 5)
        Psychology in General (346,123,4)
        Religion in General (138,34,1)
        Other Religion Subjects (70,11,0)
    Religion (263, 59, 1)
        History of Religions (55,14,0)
        How to Increase Motivation (97,3,0)
        How to Overcome Fears (57,1,0)
        How to Overcome Shyness (72,4,0)
        Other Self-improvement Subjects (24,5,0)
        Personal Development (112,11,0)
        How to Increase Self-Esteem (104,3,0)
    Self-improvement (703, 49, 0)
        Self-improvement in General (237,22,0)
    Sports (157, 69, 0)
        Swimming (25,16,0)
        Golf (3,2,0)
        Martial Arts, Self-Defense (27,7,0)
        Ski, Snowboard (1,1,0)
        Skating (2,3,0)
        Other Sports (99,40,0)
        Theatre Directing (13,1,0)
        Theatre History (37,5,0)
        Other Theatre Subjects (12,5,0)
    Theatre, Drama (113, 50, 0)
        Theatre Acting (51,39,0)
        Tour and Travel Management (76,29,0)
        Party Organization (13,2,0)
        Event Management (22,6,1)
        Hotel Management (36,19,0)
        Restaurant Management (16,3,0)
    Tourism and Entertainment (163, 59, 1)
        Botany (71,3,0)
        Other Sciences and Technologies (95,50,1)
        Quantity surveyor and land surveyor subjects (22,3,0)
        Statistics (209,68,15)
        Geology, Earth Sciences (94,44,3)
        Astronomy (16,8,0)
        Zoology (79,7,0)
        Zootechny, Animal Farming (7,3,0)
        Ecology, Environment Sciences (99,26,2)
        Agriculture, Agronomy (35,5,0)
        Architecture (29,10,0)
    Other Sciences (756, 227, 21)
        Geography (201,44,0)
        Linguistics (72,24,2)
        Sociology (124,30,0)
        Other Social Sciences (29,19,0)
        Social Sciences in General (154,33,2)
        Anthropology (61,11,0)
        Pedagogy, Education (93,19,1)
    Other Social Sciences (734, 180, 5)
        Antiques (1,5,0)
        Magic, Illusionism, Prestidigitation (1,2,0)
        Pets and Animals (19,9,0)
        Private investigations (detective) (0,1,0)
        Other Subjects (285,200,6)
        Meditation (23,5,0)
        Reiki (6,1,0)
        Shiatsu Massage
        Astrology and horoscope (8,3,0)
        Numerology (7,2,0)
        Psychic Reading (3,5,0)
        Yoga (25,5,0)
        Disk Jockey (1,0,0)
        Life Coaching (83,6,0)
        Dance (29,11,0)
        Archaeology (14,4,0)
        Fashion and Textiles (23,9,2)
        Public Speaking (108,13,0)
        Interior design and decoration (25,7,0)
    Other (1229, 345, 11)
        Primary School Subjects (568,57,3)