 |
| fractionnement: 92 phrases in 31 subjects |
| Armored vehicles | 1 |
| Astronomy | 1 |
| Aviation | 1 |
| Chemistry | 16 |
| Computers | 7 |
| Construction | 3 |
| Corporate governance | 1 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Finances | 3 |
| Food industry | 7 |
| Forestry | 3 |
| General | 1 |
| Geology | 2 |
| Hydraulic engineering | 4 |
| International Monetary Fund | 1 |
| Law | 3 |
| Mechanic engineering | 1 |
| Medical appliances | 1 |
| Metallurgy | 1 |
| Microsoft | 5 |
| Military | 4 |
| Mining | 2 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 2 |
| Patents | 1 |
| Physics | 2 |
| Securities | 4 |
| Technology | 8 |
| Радиоактивное излучение | 1 |
| Радиография | 2 |