fought: 47 phrases in 15 subjects |
Agriculture | 2 |
Chemistry | 2 |
Communications | 1 |
Criminal law | 1 |
Economy | 5 |
Environment | 3 |
General | 8 |
Health care | 1 |
Industry | 3 |
Law | 3 |
Materials science | 3 |
Mechanic engineering | 1 |
Medical | 2 |
Social science | 4 |
Transport | 8 |