prov : 54 phrases in 23 subjects |
Agriculture | 3 |
Chemistry | 1 |
Coal | 1 |
Communications | 2 |
Earth sciences | 1 |
Economy | 1 |
Environment | 1 |
General | 1 |
Government, administration and public services | 1 |
Health care | 1 |
Industry | 2 |
Isolation | 1 |
Law | 1 |
Life sciences | 2 |
Materials science | 1 |
Mathematics | 4 |
Mechanic engineering | 7 |
Metallurgy | 8 |
Microsoft | 1 |
Natural sciences | 3 |
Statistics | 3 |
Technology | 3 |
Transport | 5 |