History 346 History and criticism 154 Philosophy 130 Research 123 Methodology 97 Management 85 India 83 Social sciences 81 Politics and government 78 Economics 72 Mathematics 71 Education 70 Social conditions 64 Social aspects 63 Biotechnology 58 Agriculture 57 Women 57 methods 55 Biography 52 Congresses 52 Sociology 52 Agronomy 50 Data processing 50 Mass media 49 Political science 49 Civilization 46 Study and teaching 46 Mathematical models 45 Criticism 44 Dissertations, Academic (Ph.D) 43