depression: 136 phrases in 17 subjects |
Construction | 3 |
Earth sciences | 28 |
Economy | 9 |
Environment | 2 |
General | 4 |
Health care | 10 |
Hydraulics | 1 |
Industry | 1 |
International trade | 1 |
Life sciences | 23 |
Materials science | 1 |
Measuring instruments | 2 |
Mechanic engineering | 2 |
Medical | 35 |
Metallurgy | 2 |
Natural sciences | 7 |
Transport | 5 |