 |
| extração: 414 phrases in 37 subjects |
| Agriculture | 83 |
| Chemistry | 34 |
| Coal | 27 |
| Communications | 7 |
| Construction | 1 |
| Criminal law | 2 |
| Earth sciences | 14 |
| Economy | 3 |
| Electronics | 7 |
| Energy industry | 9 |
| Environment | 41 |
| Finances | 1 |
| Food industry | 3 |
| General | 10 |
| Health care | 5 |
| Hobbies and pastimes | 2 |
| Industry | 42 |
| Information technology | 13 |
| Labor law | 3 |
| Law | 1 |
| Life sciences | 7 |
| Materials science | 3 |
| Mechanic engineering | 3 |
| Medical | 23 |
| Metallurgy | 11 |
| Microsoft | 11 |
| Mining | 3 |
| Municipal planning | 11 |
| Natural sciences | 3 |
| Nuclear physics | 1 |
| Physical sciences | 2 |
| Piezoelectric crystals | 2 |
| Scientific | 2 |
| Statistics | 3 |
| Technology | 12 |
| Transport | 6 |
| Work flow | 3 |