 |
| intermittent: 257 phrases in 38 subjects |
| Agriculture | 10 |
| Automated equipment | 3 |
| Chemistry | 15 |
| Communications | 8 |
| Computer numerical control | 1 |
| Computers | 9 |
| Construction | 6 |
| Earth sciences | 4 |
| Economy | 1 |
| Electric motors | 8 |
| Electric traction | 1 |
| Electricity generation | 1 |
| Electronics | 9 |
| Environment | 4 |
| Finances | 1 |
| General | 7 |
| Health care | 3 |
| Hobbies and pastimes | 1 |
| Industry | 8 |
| Information technology | 2 |
| Labor law | 6 |
| Law | 5 |
| Life sciences | 5 |
| Magnetics | 1 |
| Measuring instruments | 3 |
| Mechanic engineering | 8 |
| Medical | 90 |
| Medical appliances | 6 |
| Metallurgy | 9 |
| Natural resourses and wildlife conservation | 3 |
| Natural sciences | 1 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 1 |
| Power lines | 2 |
| Rail transport | 1 |
| Reliability | 1 |
| Social science | 2 |
| Transport | 10 |