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cordon : 161 phrases in 27 subjects |
| Agriculture | 2 |
| Cables and cable production | 4 |
| Chemistry | 12 |
| Coal | 2 |
| Communications | 12 |
| Construction | 3 |
| Earth sciences | 1 |
| Electronics | 5 |
| Environment | 5 |
| Fish farming pisciculture | 2 |
| General | 5 |
| Health care | 5 |
| Hobbies and pastimes | 5 |
| Industry | 30 |
| Life sciences | 1 |
| Mechanic engineering | 7 |
| Medical | 12 |
| Metallurgy | 15 |
| Municipal planning | 1 |
| Pharmacy and pharmacology | 2 |
| Polymers | 7 |
| Radio | 1 |
| Statistics | 1 |
| Technology | 3 |
| Telecommunications | 1 |
| Textile industry | 1 |
| Transport | 16 |