detector : 86 phrases in 19 subjects |
Brazil | 2 |
Chemistry | 14 |
Coal | 1 |
Communications | 5 |
Earth sciences | 8 |
Education | 1 |
Electronics | 20 |
Environment | 7 |
General | 1 |
Information technology | 5 |
Life sciences | 1 |
Mechanic engineering | 2 |
Medical | 2 |
Microsoft | 2 |
Natural sciences | 7 |
Physical sciences | 1 |
Statistics | 5 |
Technology | 1 |
Transport | 1 |