 |
| |||
| research worker; explorer | |||
| farmer-innovator | |||
| tester; testing apparatus; taster | |||
| researcher | |||
| experimenter | |||
| clinical trial investigator; investigator | |||
| badacz: 6 phrases in 4 subjects |
| Agriculture | 1 |
| Government, administration and public services | 2 |
| Information technology | 1 |
| Medical | 2 |