 |
| filamentary: 86 phrases in 16 subjects |
| Astronautics | 5 |
| Astronomy | 3 |
| Electronics | 10 |
| Foreign affairs | 1 |
| Forestry | 2 |
| General | 2 |
| Makarov | 3 |
| Medical | 4 |
| Metallurgy | 1 |
| Microelectronics | 3 |
| Nanotechnology | 18 |
| Physics | 4 |
| Quantum electronics | 10 |
| Semiconductors | 1 |
| Space | 1 |
| Technology | 18 |