small number: 31 phrases in 15 subjects |
Aviation | 1 |
Aviation medicine | 1 |
Computers | 1 |
Electronics | 1 |
General | 11 |
Horse breeding | 1 |
Horticulture | 2 |
Information technology | 1 |
Mathematics | 1 |
Mechanic engineering | 1 |
Production | 1 |
Programming | 6 |
Scientific | 1 |
Technology | 1 |
Torpedoes | 1 |