Social sciences Research 1,110 Methodology 935 Statistical methods 721 Computer programs 242 Statistics 228 Data processing 219 Qualitative research 197 Sociology 161 Philosophy 133 Economics 131 Psychology 104 Computer science 102 Education 100 Mathematics 87 Archaeology 73 Humanities 73 Anthropology 70 Political science 64 SPSS (Computer file) 61 Demography 60 Regional planning 56 Social surveys 56 Commercial statistics 54 Criminology 54 Quality of life 53 Social policy 53 Mathematical models 52 SPSS for Windows 49 Study and teaching 46