 |
| ring: 146 phrases in 24 subjects |
| Agriculture | 3 |
| Chemistry | 10 |
| Communications | 10 |
| Earth sciences | 1 |
| Education | 1 |
| Electronics | 8 |
| Finances | 3 |
| Fish farming pisciculture | 2 |
| Food industry | 1 |
| General | 2 |
| Health care | 1 |
| Hobbies and pastimes | 2 |
| Industry | 34 |
| Information technology | 3 |
| Labor law | 1 |
| Life sciences | 1 |
| Materials science | 2 |
| Mechanic engineering | 15 |
| Medical | 19 |
| Metallurgy | 3 |
| Microsoft | 4 |
| Technology | 5 |
| Transport | 14 |
| Work flow | 1 |