brackets: 94 phrases in 21 subjects |
Agriculture | 1 |
Artillery | 2 |
Astronautics | 2 |
Automobiles | 1 |
Aviation | 7 |
Business style | 2 |
Computers | 2 |
Construction | 5 |
Demography | 1 |
Economy | 2 |
Electronics | 2 |
General | 6 |
Information technology | 10 |
Law | 3 |
Mathematics | 1 |
Military | 18 |
Oil and gas | 5 |
Physics | 1 |
Rail transport | 1 |
Road construction | 2 |
Technology | 20 |