History 80 Philosophy 63 India 50 Social aspects 49 Climatic changes 48 Economics 45 Education 41 Human rights 39 Law and legislation 37 Economic development 36 Management 36 Politics and government 29 Globalization 28 History and criticism 28 Nanotechnology 28 Tourism 28 Feminism 27 Journalism 27 Social conditions 27 Biotechnology 26 Future life 26 General management 26 Research 26 Sustainable development 25 Political aspects 23 Social Sciences 22 India-economic development and growth-- Economic planning-- Production economics 21 Mass media 21 Futures 20 Security analysis--Portfolio management 20