Communication Mass media 112 History 46 Education 42 Agriculture 39 Politics and government 39 Finance 37 Industries 37 Rural development 37 Language and literature 36 Non-governmental organizations 36 Population 36 Scheduled tribes 36 Transportation 36 Tribes 36 Untouchables 36 Wildlife management 36 Tourist trade 35 Urbanization 35 Media 27 Social aspects 27 Journalism 25 Research 18 Interpersonal communication 14 Management 14 Sociology 14 Information technology 13 Philosophy 12 Social Sciences 12 Communication and culture 11