History 487 Philosophy 320 History and criticism 262 Women 156 Social sciences 135 Research 134 Social aspects 134 Social conditions 129 Methodology 121 Mass media 111 Criticism and interpretation 105 Mathematics 101 English language 98 Politics and government 92 English literature 91 Psychology 85 Study and teaching 83 Nanotechnology 82 methods 76 Biotechnology 75 Language and languages 72 Sex role 70 Motion pictures 68 Molecular biology 67 Data processing 65 Education 64 Feminism 64 Criticism 60 Science 59 Feminist theory 58