Research 6 Biomarkers, Pharmacological 4 Data Mining 4 Physics 4 R (Computer program language) 4 Social sciences 4 Spatial analysis (Statistics) 4 Visual sociology 4 Computational Biology 3 Data processing 3 Drug Discovery 3 Geographic information systems 3 History 3 Information storage and retrieval systems 3 Literature 3 Literature Malayalam 3 Malayalam fiction 3 Short stories, Malayalam 3 Art and society 2 Audio-visual aids 2 Biophysics 2 Dissertations, Academic (Ph.D) 2 Environmental management 2 Geography 2 Mass media 2 Material culture 2 Medical physics 2 Methodology 2 Minerals 2 Petrology 2