 |
| operate with: 49 phrases in 20 subjects |
| Apollo-Soyuz | 2 |
| Business | 1 |
| Caspian | 1 |
| Construction | 2 |
| Databases | 2 |
| Diplomacy | 1 |
| General | 4 |
| Gold mining | 2 |
| Human resources | 1 |
| Intelligence and security services | 1 |
| Law | 1 |
| Makarov | 13 |
| Mathematics | 1 |
| Military | 5 |
| Nautical | 1 |
| Rhetoric | 1 |
| Security systems | 2 |
| Technology | 6 |
| Torpedoes | 1 |
| United Nations | 1 |