Religion 14 History 13 Medical microbiology 10 Philosophy 9 Commentaries 7 Mass media 7 Chipko movement 6 Climatic changes 6 Computer science 6 Human ecology 6 Dissertations, Academic (Ph.D) 5 Globalization 5 മലയാളം; മലയാളം നോവല്‍ 5 Ecology 4 Forests and forestry 4 Intellectual property (International law) 4 Psychology 4 Research 4 Social aspects 4 cOMPUTER NET WORKS 4 13b 3 Artificial hip joints 3 Branding (Marketing) 3 Content analysis (Communication) 3 Data mining 3 Dictionary 3 Electric properties 3 Greenhouse gases 3 Hippies 3 History and criticism 3