 |
| finer-grained: 65 phrases in 29 subjects |
| Automated equipment | 1 |
| Cement | 1 |
| Computers | 1 |
| Construction | 7 |
| Drilling | 1 |
| Electronics | 1 |
| Energy industry | 2 |
| Firefighting and fire-control systems | 1 |
| Food industry | 1 |
| General | 3 |
| Geology | 3 |
| Gold mining | 3 |
| Information technology | 1 |
| Makarov | 1 |
| Mathematics | 1 |
| Mechanic engineering | 2 |
| Metallurgy | 3 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Pharmacy and pharmacology | 1 |
| Physics | 2 |
| Polygraphy | 1 |
| Programming | 6 |
| Road works | 3 |
| Security systems | 2 |
| Seismology | 1 |
| Technology | 11 |
| Water resources | 1 |
| Weapons and gunsmithing | 1 |