 |
| central point: 37 phrases in 18 subjects |
| Bridge construction | 1 |
| British usage, not spelling | 1 |
| Cartography | 1 |
| Computers | 1 |
| Construction | 4 |
| Dentistry | 3 |
| Diplomacy | 2 |
| Energy industry | 1 |
| Forestry | 2 |
| Librarianship | 1 |
| Makarov | 2 |
| Mathematics | 1 |
| Military | 8 |
| Navigation | 1 |
| Oil / petroleum | 2 |
| Pharmacology | 1 |
| Technology | 4 |
| Telecommunications | 1 |