 |
| opportunistic: 56 phrases in 27 subjects |
| Automated equipment | 1 |
| Bacteriology | 2 |
| Biology | 3 |
| Biotechnology | 1 |
| Business | 1 |
| Communications | 1 |
| Computer networks | 1 |
| Corporate governance | 1 |
| Diseases | 1 |
| Fish farming pisciculture | 1 |
| General | 5 |
| Gold mining | 2 |
| Health care | 1 |
| Immunology | 4 |
| Information technology | 1 |
| Investment | 1 |
| Makarov | 5 |
| Mass media | 3 |
| Medical | 10 |
| Microbiology | 1 |
| Nautical | 1 |
| Programming | 2 |
| Pulmonology | 1 |
| Quality control and standards | 1 |
| Telecommunications | 2 |
| United Nations | 2 |
| Virology | 1 |