Nanostructured materials 16 Data mining 12 Nanotechnology 12 Biotechnology 11 Drug development 8 Engineering 6 Mathematics 6 Bioinformatics 5 Chemistry, Organic 5 Drug Discovery 5 History 5 Nanostructures 5 United States 5 Wireless communication systems 5 Bioremediation 4 Communicable diseases 4 Diagnostic virology 4 Drug Design 4 Remote sensing 4 therapeutic use 4 Biomarkers, Pharmacological 3 C++ 3 Catalysis 3 Computational Biology 3 Data processing 3 Education 3 Education, Rural 3 Environmental aspects 3 Historiography 3 History and criticism 3