operably: 38 phrases in 18 subjects |
Advertising | 1 |
Apollo-Soyuz | 1 |
Astronautics | 4 |
Biotechnology | 1 |
Computers | 1 |
Construction | 8 |
Economy | 2 |
Electronics | 1 |
Energy industry | 2 |
General | 3 |
Genetics | 1 |
Information technology | 1 |
Makarov | 1 |
Mathematics | 1 |
Medical | 1 |
Oil / petroleum | 1 |
Patents | 1 |
Technology | 7 |