 |
| widely spaced: 34 phrases in 25 subjects |
| Antennas and waveguides | 2 |
| Automated equipment | 1 |
| Aviation | 1 |
| Drilling | 1 |
| Electronics | 2 |
| Energy industry | 2 |
| General | 1 |
| Geophysics | 1 |
| Librarianship | 1 |
| Makarov | 1 |
| Mass media | 2 |
| Mathematics | 1 |
| Mechanics | 2 |
| Music | 1 |
| Nautical | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Packaging | 2 |
| Polymers | 1 |
| Production | 2 |
| Scientific | 2 |
| Technology | 2 |
| Telecommunications | 1 |
| Tribology | 1 |