 |
| jet: 329 phrases in 23 subjects |
| Agriculture | 55 |
| Chemistry | 14 |
| Coal | 3 |
| Communications | 4 |
| Construction | 7 |
| Earth sciences | 34 |
| Electronics | 11 |
| Environment | 3 |
| Finances | 2 |
| General | 7 |
| Industry | 14 |
| Information technology | 6 |
| Life sciences | 6 |
| Materials science | 14 |
| Mechanic engineering | 25 |
| Medical | 11 |
| Metallurgy | 39 |
| Municipal planning | 3 |
| Natural sciences | 8 |
| Patents | 1 |
| Research and development | 3 |
| Technology | 9 |
| Transport | 50 |