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botten : 76 phrases in 18 subjects |
Agriculture | 1 |
Chemistry | 2 |
Coal | 2 |
Communications | 2 |
Construction | 1 |
Earth sciences | 4 |
Economy | 2 |
Energy industry | 2 |
Finances | 2 |
Industry | 38 |
Information technology | 2 |
Materials science | 5 |
Mathematics | 1 |
Mechanic engineering | 2 |
Metallurgy | 2 |
Scientific | 2 |
Technology | 5 |
Transport | 1 |