| Explore |
| Lab doings |
| Investigate |
| Fact-finding |
| Library work |
| Investigation |
| Kind of grant |
| Bookwork, e.g. |
| Delve deeply into |
| Scientific inquiry? |
| Dissertation feature |
| Do some fact-finding |
| Thesis writer's task |
| Use Wikipedia, maybe |
| Fact-finding process |
| Fact-finding procedure |
| Investigate thoroughly |
| Dig up data for a thesis |
| Scientific investigation |
| Journalist's pre-interview look-ups |
| Big chunk of a drug company's budget |
| Investigation designed to expand knowledge |