Subjects

        Graphic Design (98,49,2)
        Other Arts (58,32,0)
        Animation (16,23,0)
        Drawing (127,82,1)
        Painting (64,34,0)
        History of Arts (311,60,2)
    Arts (823, 437, 9)
        Arts in General (149,157,4)
        Genetics (331,93,9)
        Other Biology Subjects (362,90,4)
    Biology (2106, 698, 27)
        Biology in General (1413,515,14)
        Medicine and Health (140,62,3)
        Other Body Subjects (42,11,1)
        Cosmetics (20,3,0)
        Personal Training (49,8,0)
        Sexuality (40,26,0)
        Dietetics (44,7,0)
        Pharmacology (123,24,2)
        First Aid Training (54,8,0)
        Alternative Medicine (42,10,2)
        Anatomy and Physiology (312,86,13)
        Body in General (135,52,1)
    Body and Health (1001, 297, 22)
        Other Chemistry Subjects (382,84,2)
        Chemistry in General (1522,543,30)
    Chemistry (1904, 627, 32)
        Other Cinema Subjects (9,3,0)
        Cinema Directing (9,7,0)
        Cinema Acting (11,7,0)
        Cinema History (42,7,0)
        Cinema in General (49,15,0)
    Cinema (120, 39, 0)
            Software development for other mobile systems (4,2,0)
            Visual Basic (73,14,1)
        Computers in General (1018,444,17)
        Data Security (37,17,2)
        IT Project Management (80,44,6)
        Other Computer Subjects (151,53,2)
        Ethical hacking (16,19,2)
        Search Engine Optimization - SEO (26,9,0)
        IT Quality Assurance (32,7,0)
            Other computer applications (24,5,0)
            Desktop Publishing Software (6,1,0)
            Maxon Cinema 4D (0,1,0)
            Apple Final Cut (1,1,0)
            Adobe Photoshop (38,11,0)
            Microsoft Access (42,13,2)
            AutoCAD (48,20,4)
            Microsoft PowerPoint (144,5,0)
            Microsoft Excel (206,20,1)
        Computer Applications (732, 93, 7)
            Microsoft Word (223,16,0)
            Mac OS (17,3,0)
            Linux (74,36,6)
            Windows (152,20,0)
            Unix (39,13,1)
        Operating Systems (282, 72, 7)
        Data Communications (71,22,2)
            SQL Language (125,17,0)
            Databases - MySQL (101,20,1)
            Databases - Teradata (5,1,1)
            Databases - DB2 (11,2,0)
            Databases - Oracle (101,29,5)
            SQL Server (146,36,4)
            Database Theory (145,16,2)
        Databases (634, 121, 13)
            Other CMS (15,3,0)
            Wordpress (43,18,2)
            Joomla (13,10,2)
        Content Management Systems - CMS (71, 31, 4)
            Android software development (42,13,3)
            iOS software development (10,2,0)
        Software development for mobile devices (56, 17, 3)
            Amazon Alexa Skills
            Java Development Platform (98,21,2)
            Apache MySQL PHP (59,11,2)
            Microsoft .NET (107,28,0)
            Software Development Platforms in General (36,29,2)
        Software Development Platforms (300, 89, 6)
            Transact-SQL (27,9,2)
            Unix Shells (47,13,1)
            Swift (3,3,0)
            Ruby (1,0,0)
            Perl (8,1,0)
            Python (111,75,12)
            Node.js (2,1,0)
            Objective-C (8,2,0)
            PHP (164,77,14)
            Javascript (204,80,7)
            Java (457,281,40)
            HTML/CSS (328,90,9)
            C# (174,145,25)
            C (113,15,3)
            C++ (388,96,10)
            Programming Languages in General (241,77,5)
        Computer Literacy (238,48,1)
        Programming Languages (2349, 979, 129)
    Computers, ICT (6093, 2065, 201)
        Other Food and Drink Subjects (36,14,0)
        Beer making (2,0,0)
        Wine tasting (1,1,0)
        Wine making, Enology (1,2,0)
        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 (122,36,1)
    Cooking, Food and Drink (249, 69, 2)
        Construction (5,2,0)
        Butchery
        Plumbing (2,8,0)
        Blacksmith Works (1,0,0)
        Mechanic Works (2,2,1)
        Other Crafts (26,2,0)
        Carpentry (3,2,0)
        Electric Works (3,1,0)
        Pottery (3,3,0)
        Jewelery (10,3,0)
        Do-it-yourself (52,9,1)

    Crafts (107, 32, 2)
        Project Management (75,30,1)
        Quality Assurance (13,2,0)
        Job Interview Preparation (65,2,0)
        Job Search (23,1,0)
        Personnel Recruiting (15,0,0)
        Human Resource Management (120,27,2)
        Procurements (6,4,0)
        Advertising (45,6,0)
        Marketing (191,58,1)
        Public Relations (25,5,0)
        Business Management (305,138,3)
        Insurance (22,3,0)
        Investments (67,12,1)
        Finance and Banking (224,87,2)
        Tax (72,12,0)
            Other accounting and ERP software (13,2,0)
            Quickbooks (7,6,0)
            SAP (26,6,0)
        Accounting and ERP software (46, 14, 0)
        Accounting and Bookkeeping (486,91,7)
        Micro-economics (287,52,2)
        Macro-economics (260,49,2)
        Economics in General (616,241,8)
    Economics, Business (2963, 834, 29)
        Other Engineering (567,367,20)
        Aviation Engineering (45,24,2)
        Motorcycle Engineering (17,5,0)
        Automobile Engineering (76,37,0)
    Engineering (705, 433, 22)
        Contemporary History (100,14,1)
        Historiography (11,0,0)
        Other History Subjects (44,35,1)
        History of Africa (18,5,0)
        History of Australia (3,1,0)
        History of Europe (49,9,1)
        History of Asia (35,8,0)
        History of the Americas (42,33,2)
        History - Modern (1789-1989) (57,21,0)
        History - Early modern (1492-1789) (54,13,0)
        History - Antiquity (500 BCE - 500 CE) (59,7,0)
        History - Middle Ages (500-1492) (60,18,1)
        Pre-historic (< 2500 BCE) (9,6,0)
        History - Earliest records (2500 - 500 BCE) (31,3,0)
    History (1421, 382, 11)
        History in general (849,209,5)
            Other Games (10,3,1)
        Other Hobbies (50,23,0)
            Society Games (2,0,0)
            Computer Games (25,17,0)
            Card Games (11,3,0)
        Graphology, Handwriting Analysis (10,3,0)
        Games (83, 26, 1)
            Chesss (35,3,0)
    Hobbies (162, 58, 1)
        Gardening (19,6,0)
        Internet Marketing (66,16,2)
        Other Internet subjects (21,7,1)
        Internet Regulations (5,1,0)
        Internet Sociology (10,2,0)
        Internet Services (32,7,1)
        Internet Technology (106,41,2)
    Internet (613, 124, 6)
        Internet in General (373,50,0)
        Polish (25,0,0)
        Portuguese (123,21,1)
        Russian (281,33,1)
        Sanskrit (14,6,1)
        Spanish (1188,211,13)
        Swahili (147,28,4)
        Swedish (14,3,0)
        Other Languages (321,34,2)
        Japanese (63,26,0)
        Norwegian (4,0,0)
        Indonesian (13,6,0)
        Latin (362,27,0)
        Italian (1289,82,10)
        Hebrew (18,9,0)
        Hindi-Urdu (180,8,0)
        Greek (modern) (64,4,1)
        Greek (ancient) (192,11,1)
        German (500,174,18)
        French (1098,237,11)
        English (5151,823,71)
        Finnish (5,0,0)
        Dutch (19,12,3)
        Chinese (Mandarin) (194,48,1)
        Czech (9,1,0)
        Danish (6,1,0)
        Bulgarian (22,2,0)
    Languages (11610, 1859, 140)
        Arabic (308,52,2)
    Law (688, 139, 3)
        Law in General (315,63,1)
        Public Law (96,13,0)
        Civil Law (76,10,0)
        Criminal Law (52,24,0)
        International Law (55,11,1)
        Intellectual Property Law (Copyright) (17,1,0)
        Other Law Subjects (77,17,1)
    Literature, Writing (3211, 609, 35)
        Literature in General (695,164,9)
        Other Literature Subjects (77,22,5)
        Journalism (54,14,0)
        Humour (8,2,0)
        Poetry (119,27,3)
        Creative Writing (371,62,7)
        Spanish Literature (142,15,0)
        Other National Literatures (47,4,0)
        Italian Literature (549,39,0)
        French Literature (187,17,0)
        English Literature (678,212,10)
        History of Literature (145,8,0)
        German Literature (63,10,0)
        Classical Studies (76,13,1)
        Other mathematical subjects (854,242,27)
        Differential equations (848,81,8)
        Matlab (192,41,5)
        Calculus (1265,214,16)
        Trigonometry (1522,179,6)
        Mathematics in General (4166,1172,67)
        Algebra (2101,812,73)

    Mathematics (10948, 2741, 202)
        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)
        Other Music Subjects (59,15,0)
        Other musical instruments (33,21,0)
        Harmonica (1,0,0)
        Violin (12,14,0)
        Singing (88,32,2)
        Drums, Percussions (10,6,0)
        Bass Guitar (18,3,0)
        Flute (18,5,0)
        Guitar (69,23,1)
        Solfege (88,11,0)
        Music software and Technology (17,9,0)
    Music (568, 190, 4)
        History of Music (69,17,1)
        Philosophical counseling (21,1,0)
        Other Philosophy Subjects (76,17,0)
        Philosophy in General (436,66,4)
        History of Philosophy (229,23,0)
    Philosophy (762, 107, 4)
        Other Photography Subjects (10,4,0)
        Image Processing Software (27,7,0)
        Digital Photography (43,30,0)
        Analog Photography (10,1,0)
        Photography History (14,9,0)
    Photography (104, 51, 0)
        Electricity and Electronics (535,63,4)
        Other Physics Subjects (366,60,1)
        Physics in General (1862,450,27)
    Physics (2763, 573, 32)
        History of Politics (28,7,0)
        Other Politics Subjects (23,11,2)
        Political Science in General (125,42,2)
    Politics (176, 60, 4)
        Other Mind-related Subjects (72,15,1)
        Love and Relationship (70,11,0)
        Emotion (68,9,0)
        Psychotherapy (40,12,0)
        Motivation (80,10,0)
        Psychology in General (348,123,4)
    Psychology (678, 180, 5)
        Other Religion Subjects (70,11,0)
        Religion in General (141,34,1)
    Religion (267, 59, 1)
        History of Religions (56,14,0)
        How to Overcome Shyness (73,4,0)
        Other Self-improvement Subjects (24,5,0)
        How to Overcome Fears (57,1,0)
        How to Increase Motivation (97,3,0)
        How to Increase Self-Esteem (105,3,0)
        Personal Development (112,11,0)
    Self-improvement (705, 49, 0)
        Self-improvement in General (237,22,0)
        Martial Arts, Self-Defense (27,7,0)
        Ski, Snowboard (1,1,0)
        Skating (2,3,0)
        Other Sports (99,40,0)
        Golf (3,2,0)
        Swimming (25,16,0)
    Sports (157, 69, 0)
        Other Theatre Subjects (12,5,0)
        Theatre Acting (51,39,0)
        Theatre Directing (13,1,0)
    Theatre, Drama (113, 50, 0)
        Theatre History (37,5,0)
        Party Organization (13,2,0)
        Tour and Travel Management (76,29,0)
        Event Management (22,6,1)
        Restaurant Management (16,3,0)
        Hotel Management (36,19,0)
    Tourism and Entertainment (163, 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)
        Zootechny, Animal Farming (7,3,0)
        Astronomy (17,8,0)
        Zoology (79,7,0)
        Architecture (29,10,0)
        Ecology, Environment Sciences (101,26,2)
        Agriculture, Agronomy (35,5,0)
    Other Sciences (762, 227, 21)
        Linguistics (72,24,2)
        Sociology (125,30,0)
        Other Social Sciences (29,19,0)
        Pedagogy, Education (93,19,1)
        Geography (204,44,0)
        Anthropology (62,11,0)
        Social Sciences in General (154,33,2)
    Other Social Sciences (739, 180, 5)
        Private investigations (detective) (0,1,0)
        Other Subjects (286,201,6)
        Archaeology (14,4,0)
        Fashion and Textiles (23,9,2)
        Public Speaking (109,13,0)
        Life Coaching (84,6,0)
        Dance (29,11,0)
        Disk Jockey (1,0,0)
        Yoga (25,5,0)
        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)
        Magic, Illusionism, Prestidigitation (1,2,0)
        Pets and Animals (20,9,0)
    Other (1233, 346, 11)
        Primary School Subjects (568,57,3)
        Antiques (1,5,0)
        Interior design and decoration (25,7,0)