 |
| retard: 318 phrases in 46 subjects |
| Agriculture | 5 |
| Antennas and waveguides | 1 |
| Astronomy | 2 |
| Automatic control | 5 |
| Chemistry | 1 |
| Coal | 9 |
| Commerce | 2 |
| Communications | 16 |
| Computer numerical control | 4 |
| Construction | 1 |
| Earth sciences | 9 |
| Economy | 12 |
| Electric traction | 1 |
| Electrical engineering | 2 |
| Electronics | 63 |
| Finances | 10 |
| General | 10 |
| Health care | 11 |
| Hobbies and pastimes | 1 |
| Industry | 2 |
| Information technology | 22 |
| Labor law | 1 |
| Law | 19 |
| Life sciences | 1 |
| Marketing | 3 |
| Mathematics | 4 |
| Measuring instruments | 5 |
| Mechanic engineering | 7 |
| Medical | 23 |
| Metallurgy | 10 |
| Microsoft | 2 |
| Navigation | 1 |
| Politics | 5 |
| Power electronics | 3 |
| Power system protection | 1 |
| Radio | 2 |
| Scientific | 1 |
| Semiconductors | 3 |
| Social science | 1 |
| Statistics | 10 |
| Technology | 6 |
| Telecommunications | 2 |
| Telegraphy | 1 |
| Textile industry | 1 |
| Thermal Energy | 1 |
| Transport | 16 |