| research grant(expression, study, analysis, research) |
| research paper(expression, study, analysis, research) |
| research work(expression, study, analysis, research) |
| research and analysis(expression, study, analysis, research) |
| research and development(expression, study, analysis, research) |
| research and technic company(expression, study, analysis, research) |
| research article(expression, study, analysis, research) |
| research chemist(expression, study, analysis, research) |
| research consultancy(expression, study, analysis, research) |
| research cooperation(expression, study, analysis, research) |
| research effort(expression, study, analysis, research) |
| research fellow(expression, study, analysis, research) |
| research findings(expression, study, analysis, research) |
| research head(expression, study, analysis, research) |
| research institute(expression, study, analysis, research) |
| research integrity(expression, study, analysis, research) |
| research leave(expression, study, analysis, research) |
| research library(expression, study, analysis, research) |
| research literature(expression, study, analysis, research) |
| research method(expression, study, analysis, research) |