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contaminating : 75 phrases in 29 subjects |
| Apollo-Soyuz | 1 |
| Astronautics | 2 |
| Aviation | 7 |
| Biology | 2 |
| Biotechnology | 2 |
| Chemistry | 1 |
| Ecology | 7 |
| Economics | 1 |
| Electronics | 2 |
| General | 2 |
| Makarov | 10 |
| Medical | 2 |
| Metallurgy | 1 |
| Microelectronics | 1 |
| Military | 8 |
| Nanotechnology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Non-destructive testing | 2 |
| Nuclear physics | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
| Production | 1 |
| Rail transport | 2 |
| Refrigeration | 1 |
| Space | 3 |
| Technology | 8 |
| Water supply | 1 |