Social Sciences 4 784 Computer science 1 884 Science 1 530 Political science 1 464 Social sciences 1 143 Political Science 1 027 Social Science 822 Soil science 667 Economics 618 Library science 559 Education 518 Agricultural chemistry 449 Library Science 447 Life sciences 351 Computer Science 346 Philosophy 341 Sociology 330 Social science 305 Research 303 History 257 Biology 223 Dissertations, Academic (Ph.D) 222 Methodology 220 Soil Science 217 Environmental science 214 Feminism 212 Mathematics 208 Library and information science 193 Environmental sciences 183 SCIENCE 183