Subjects

    Arts (824, 439, 9)
        Arts in General (149,158,4)
        History of Arts (312,61,2)
        Painting (64,34,0)
        Drawing (127,82,1)
        Other Arts (58,32,0)
        Graphic Design (98,49,2)
        Animation (16,23,0)
    Biology (2121, 700, 27)
        Biology in General (1425,517,14)
        Genetics (332,93,9)
        Other Biology Subjects (364,90,4)
        Medicine and Health (141,62,3)
    Body and Health (1009, 297, 22)
        Body in General (135,52,1)
        Anatomy and Physiology (314,86,13)
        Personal Training (49,8,0)
        Other Body Subjects (43,11,1)
        Cosmetics (21,3,0)
        Sexuality (41,26,0)
        Dietetics (44,7,0)
        Pharmacology (125,24,2)
        First Aid Training (54,8,0)
        Alternative Medicine (42,10,2)
        Chemistry in General (1527,544,30)
        Other Chemistry Subjects (386,84,2)
    Chemistry (1913, 628, 32)
        Other Cinema Subjects (9,3,0)
        Cinema Acting (11,7,0)
        Cinema Directing (9,7,0)
        Cinema History (42,7,0)
        Cinema in General (49,15,0)
    Cinema (120, 39, 0)
            SQL Language (126,17,0)
            Python (111,75,12)
            Perl (8,1,0)
            Swift (3,3,0)
            Ruby (1,0,0)
            Transact-SQL (27,9,2)
            Databases - Teradata (5,1,1)
    Computers, ICT (6100, 2066, 201)
        Computers in General (1019,444,17)
        IT Quality Assurance (32,7,0)
        Search Engine Optimization - SEO (26,9,0)
        Ethical hacking (16,19,2)
        Other Computer Subjects (151,53,2)
        IT Project Management (80,44,6)
            Apple Final Cut (1,1,0)
            Maxon Cinema 4D (0,1,0)
            Desktop Publishing Software (6,1,0)
            Other computer applications (24,5,0)
            AutoCAD (48,20,4)
            Adobe Photoshop (38,11,0)
        Data Communications (71,22,2)
        Data Security (37,17,2)
        Operating Systems (282, 72, 7)
            Unix (39,13,1)
            Windows (152,20,0)
            Linux (74,36,6)
            Mac OS (17,3,0)
        Computer Applications (735, 94, 7)
            Microsoft Word (224,16,0)
            Microsoft Excel (207,20,1)
            Microsoft PowerPoint (145,5,0)
            Microsoft Access (42,14,2)
            Databases - MySQL (101,20,1)
            Databases - Oracle (101,29,5)
            Databases - DB2 (11,2,0)
            SQL Server (146,36,4)
            Wordpress (43,19,2)
            Other CMS (15,3,0)
        Databases (635, 121, 13)
            Database Theory (145,16,2)
            Joomla (13,10,2)
        Content Management Systems - CMS (71, 32, 4)
            Software development for other mobile systems (4,2,0)
            Android software development (42,12,3)
            Java Development Platform (98,21,2)
            Amazon Alexa Skills
        Software development for mobile devices (56, 16, 3)
            iOS software development (10,2,0)
            Microsoft .NET (107,28,0)
            Apache MySQL PHP (59,11,2)
            Unix Shells (47,13,1)
        Software Development Platforms (300, 89, 6)
            Software Development Platforms in General (36,29,2)
            Java (457,281,40)
            HTML/CSS (329,90,9)
            Javascript (205,80,7)
            PHP (164,77,14)
            Node.js (2,1,0)
            Objective-C (8,2,0)
            Visual Basic (73,14,1)
            C++ (388,96,10)
            C# (174,145,25)
            C (113,15,3)
        Programming Languages (2351, 979, 129)
            Programming Languages in General (241,77,5)
        Computer Literacy (238,48,1)
        Beer making (2,0,0)
        Wine tasting (1,1,0)
        Other Food and Drink Subjects (36,14,0)
    Cooking, Food and Drink (249, 70, 2)
        Cooking, food and drink in general (122,37,1)
        Italian Cuisine (48,5,1)
        French Cuisine (9,5,0)
        Oriental Cuisine (11,3,0)
        Pastry (19,3,0)
        Wine making, Enology (1,2,0)
        Construction (5,2,0)
        Butchery
        Plumbing (2,8,0)
        Blacksmith Works (1,0,0)
        Mechanic Works (2,2,1)
        Other Crafts (26,2,0)
        Electric Works (3,1,0)
        Carpentry (3,2,0)
        Pottery (3,3,0)
        Jewelery (10,3,0)
        Do-it-yourself (52,9,1)

    Crafts (107, 32, 2)
        Micro-economics (289,52,2)
        Accounting and Bookkeeping (488,91,7)
        Accounting and ERP software (47, 14, 0)
        Economics in General (620,241,8)
        Macro-economics (261,49,2)
        Quality Assurance (13,2,0)
        Project Management (75,30,1)
        Advertising (45,6,0)
        Procurements (6,4,0)
        Human Resource Management (121,27,2)
        Personnel Recruiting (15,0,0)
        Job Search (23,1,0)
        Job Interview Preparation (65,2,0)
        Business Management (310,139,3)
        Marketing (191,58,1)
        Public Relations (25,5,0)
        Insurance (22,3,0)
        Investments (67,12,1)
            Quickbooks (7,6,0)
            Other accounting and ERP software (14,2,0)
        Tax (72,12,0)
        Finance and Banking (224,87,2)
            SAP (26,6,0)
    Economics, Business (2979, 835, 29)
        Motorcycle Engineering (17,5,0)
        Other Engineering (567,369,20)
        Aviation Engineering (44,24,2)
    Engineering (704, 435, 22)
        Automobile Engineering (76,37,0)
        History - Modern (1789-1989) (57,22,0)
        History of the Americas (42,33,2)
        History of Europe (49,9,1)
        Other History Subjects (44,35,1)
        Historiography (11,0,0)
        History of Australia (3,1,0)
        History - Middle Ages (500-1492) (60,18,1)
        History - Early modern (1492-1789) (54,13,0)
        History of Africa (18,5,0)
        History of Asia (36,8,0)
        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 (1425, 383, 11)
        History in general (852,209,5)
        Contemporary History (100,14,1)
            Society Games (2,0,0)
            Computer Games (25,17,0)
            Other Games (10,3,1)
        Other Hobbies (50,23,0)
            Card Games (11,3,0)
        Games (83, 26, 1)
            Chesss (35,3,0)
        Gardening (20,6,0)
        Graphology, Handwriting Analysis (10,3,0)
    Hobbies (163, 58, 1)
        Internet Marketing (66,16,2)
        Other Internet subjects (21,7,1)
        Internet Sociology (10,2,0)
        Internet Regulations (5,1,0)
        Internet Services (32,7,1)
        Internet Technology (106,41,2)
    Internet (613, 124, 6)
        Internet in General (373,50,0)
        Russian (284,34,1)
        Other Languages (321,34,2)
        Swahili (148,28,4)
        Swedish (15,3,0)
        Sanskrit (14,6,1)
        Spanish (1193,213,13)
        Japanese (64,26,0)
        Polish (26,0,0)
        Portuguese (123,21,1)
        Norwegian (4,0,0)
        Latin (363,27,0)
        Indonesian (13,6,0)
        Italian (1297,82,10)
        Hindi-Urdu (181,8,0)
        Greek (ancient) (192,11,1)
        Hebrew (18,9,0)
        German (503,174,18)
        Greek (modern) (64,4,1)
        French (1102,239,11)
        Dutch (20,12,3)
        English (5174,823,71)
        Finnish (5,0,0)
        Danish (6,1,0)
        Czech (9,1,0)
        Bulgarian (22,2,0)
        Chinese (Mandarin) (194,48,1)
        Arabic (310,53,2)
    Languages (11665, 1865, 140)
        Intellectual Property Law (Copyright) (17,1,0)
        Other Law Subjects (77,17,1)
        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)
        Creative Writing (373,62,7)
        Poetry (119,27,3)
        Humour (8,2,0)
        Journalism (54,14,0)
        Other Literature Subjects (77,22,5)
        Spanish Literature (143,15,0)
        Other National Literatures (47,4,0)
        Italian Literature (551,39,0)
        French Literature (188,17,0)
        English Literature (685,214,10)
        German Literature (63,10,0)
    Literature, Writing (3227, 611, 35)
        Literature in General (698,164,9)
        Classical Studies (76,13,1)
        History of Literature (145,8,0)
        Differential equations (856,81,8)
        Calculus (1274,215,16)
        Other mathematical subjects (862,242,27)
        Matlab (192,41,5)
        Trigonometry (1531,179,6)
        Algebra (2118,814,73)

    Mathematics (11024, 2746, 202)
        Mathematics in General (4191,1174,67)
        TV and Radio Production (19,10,0)
        Newspaper and Magazine Publishing (20,6,0)
        Sound Engineering (8,4,0)
        Video Editing (35,14,0)
    Media, TV, Radio, Publishing (117, 71, 1)
        Media and Publishing in General (35,37,1)
        Guitar (69,23,1)
        Bass Guitar (18,4,0)
        Flute (18,5,0)
        Drums, Percussions (10,6,0)
        Other Music Subjects (59,15,0)
        Piano, Organ (86,34,0)
        Other musical instruments (33,21,0)
        Singing (88,32,2)
        Violin (12,14,0)
        Harmonica (1,0,0)
        Music software and Technology (17,9,0)
        Solfege (89,11,0)
        History of Music (69,17,1)
    Music (569, 191, 4)
    Philosophy (763, 107, 4)
        History of Philosophy (229,23,0)
        Philosophy in General (437,66,4)
        Philosophical counseling (21,1,0)
        Other Philosophy Subjects (76,17,0)
    Photography (104, 51, 0)
        Photography History (14,9,0)
        Digital Photography (43,30,0)
        Analog Photography (10,1,0)
        Image Processing Software (27,7,0)
        Other Photography Subjects (10,4,0)
    Physics (2780, 574, 32)
        Physics in General (1874,450,27)
        Electricity and Electronics (537,64,4)
        Other Physics Subjects (369,60,1)
    Politics (178, 60, 4)
        Political Science in General (126,42,2)
        History of Politics (29,7,0)
        Other Politics Subjects (23,11,2)
    Psychology (680, 180, 5)
        Psychology in General (350,123,4)
        Motivation (80,10,0)
        Emotion (68,9,0)
        Psychotherapy (40,12,0)
        Love and Relationship (70,11,0)
        Other Mind-related Subjects (72,15,1)
        Religion in General (141,34,1)
        Other Religion Subjects (71,11,0)
    Religion (268, 59, 1)
        History of Religions (56,14,0)
        How to Overcome Shyness (73,4,0)
        How to Overcome Fears (57,1,0)
        Other Self-improvement Subjects (24,5,0)
        How to Increase Motivation (97,3,0)
        How to Increase Self-Esteem (105,3,0)
        Personal Development (113,11,0)
    Self-improvement (706, 49, 0)
        Self-improvement in General (237,22,0)
        Other Sports (99,40,0)
        Ski, Snowboard (1,1,0)
        Skating (2,3,0)
        Golf (3,2,0)
        Martial Arts, Self-Defense (27,7,0)
        Swimming (27,16,0)
    Sports (159, 69, 0)
        Other Theatre Subjects (12,5,0)
        Theatre Directing (13,1,0)
        Theatre History (37,5,0)
        Theatre Acting (52,39,0)
    Theatre, Drama (114, 50, 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 (763, 227, 21)
        Agriculture, Agronomy (35,5,0)
        Architecture (29,10,0)
        Ecology, Environment Sciences (101,26,2)
        Quantity surveyor and land surveyor subjects (22,3,0)
        Other Sciences and Technologies (95,50,1)
        Botany (71,3,0)
        Statistics (212,68,15)
        Astronomy (18,8,0)
        Zoology (79,7,0)
        Zootechny, Animal Farming (7,3,0)
        Geology, Earth Sciences (94,44,3)
        Pedagogy, Education (94,19,1)
        Other Social Sciences (29,19,0)
        Linguistics (73,24,2)
        Sociology (125,30,0)
        Geography (205,44,0)
        Anthropology (62,11,0)
        Social Sciences in General (155,33,2)
    Other Social Sciences (743, 180, 5)
        Other Subjects (286,202,6)
        Private investigations (detective) (0,1,0)
        Pets and Animals (20,9,0)
        Psychic Reading (3,5,0)
        Magic, Illusionism, Prestidigitation (1,2,0)
        Numerology (7,2,0)
        Astrology and horoscope (8,3,0)
        Reiki (6,1,0)
        Shiatsu Massage
        Meditation (23,5,0)
        Disk Jockey (1,0,0)
        Yoga (25,5,0)
        Dance (29,11,0)
        Life Coaching (84,6,0)
        Public Speaking (109,13,0)
        Fashion and Textiles (23,9,2)
        Archaeology (14,4,0)
        Antiques (1,5,0)
        Interior design and decoration (25,7,0)
    Other (1234, 347, 11)
        Primary School Subjects (569,57,3)