 |
| acera: 338 phrases in 24 subjects |
| Agriculture | 9 |
| Chemistry | 3 |
| Coal | 1 |
| Communications | 2 |
| Construction | 26 |
| Earth sciences | 11 |
| Electronics | 3 |
| Energy industry | 1 |
| Environment | 1 |
| Finances | 1 |
| General | 18 |
| Industry | 22 |
| Law | 3 |
| Life sciences | 1 |
| Materials science | 4 |
| Mechanic engineering | 15 |
| Medical | 1 |
| Metallurgy | 178 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Research and development | 2 |
| Statistics | 1 |
| Technology | 8 |
| Transport | 25 |