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Protective : 169 phrases in 38 subjects |
| Agriculture | 3 |
| Cables and cable production | 1 |
| Chemistry | 2 |
| Construction | 3 |
| Earth sciences | 3 |
| Economics | 2 |
| Electric machinery | 14 |
| Electric traction | 2 |
| Electrical engineering | 3 |
| Electronics | 11 |
| Energy industry | 2 |
| Environment | 4 |
| Finances | 3 |
| Forestry | 2 |
| General | 11 |
| Health care | 17 |
| Industry | 4 |
| Information technology | 4 |
| Isolation | 5 |
| Labor law | 11 |
| Law | 11 |
| Life sciences | 1 |
| Marketing | 1 |
| Materials science | 9 |
| Mechanic engineering | 5 |
| Medical | 3 |
| Metallurgy | 6 |
| Microsoft | 1 |
| Natural sciences | 3 |
| Patents | 4 |
| Pharmacy and pharmacology | 2 |
| Politics | 2 |
| Power lines | 1 |
| Radiology | 1 |
| Taxes | 1 |
| Transformers | 3 |
| Transport | 7 |
| Welding | 1 |