History 117 Python (Computer program language) 90 Literature 54 Philosophy 54 Agronomy 43 Biography 42 Women 39 Social conditions 35 Politics and government 34 Social aspects 32 Literature Hindi 28 Mathematics 26 Social sciences 26 Agricultural Extension 25 Agriculture 25 Agricultural Entomology 24 Soil Science and Agricultural Chemistry 24 History and criticism 22 Plant Biotechnology 22 Democracy 21 Malayalam; Malayalam Literature; Malayalam Poetry; Ottan Thullal 21 Management 21 Mass media 21 Social Sciences 21 മലയാളം; മലയാളം സാഹിത്യം; മലയാളം കവിതകള്‍; ഓട്ടന്‍തുള്ളല്‍ 21 Feminism 19 Research 19 Plant Breeding and Genetics 18 Political aspects 18 Data mining 17