Economics 24 Literature 22 മലയാളം; മലയാളം നോവല്‍ 20 History 15 Malayalam; Malayalam Novel 15 Hindi literature 12 Literature Hindi 12 Ecology- Gulf of Mannar 10 Biography 9 Criticism 9 India 9 Social Sciences 9 Translating and interpreting 8 Literature Malayalam 7 Language 6 Religion 6 Thesis 6 Hinduism 5 Managerial economics--General management 5 Philosophy 5 THIRUCHITTAMBALAM PARANCHOTHI MUNIVAR ARULIYA THIRUVILAYADAR PURANAM 5 Business economics 4 Equality 4 Fascism 4 Hindi poetry 4 Mass media 4 Rgveda - Criticism, interpretation, etc 4 Social conditions 4 Social ethics 4 Stories Malayalam 4