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contours : 192 phrases in 41 subjects |
| Astronomy | 3 |
| Automated equipment | 5 |
| Aviation | 1 |
| Chemistry | 1 |
| Coal | 1 |
| Communications | 12 |
| Computers | 5 |
| Construction | 23 |
| Earth sciences | 3 |
| Electronics | 8 |
| Environment | 2 |
| General | 11 |
| Geography | 1 |
| Industry | 5 |
| Information technology | 8 |
| Mathematics | 1 |
| Mechanic engineering | 2 |
| Medical | 14 |
| Medical appliances | 6 |
| Metallurgy | 12 |
| Microsoft | 11 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 1 |
| Packaging | 4 |
| Paleontology | 8 |
| Paragliding | 2 |
| Phonology | 4 |
| Physical sciences | 1 |
| Physics | 1 |
| Radio | 8 |
| Radiology | 1 |
| Rail transport | 2 |
| Remote sensing | 2 |
| Satellite communications | 1 |
| Statistics | 1 |
| Surveying | 1 |
| Technology | 6 |
| Textile industry | 1 |
| Transport | 9 |
| United Nations | 1 |
| Video recording | 1 |