traçada : 73 phrases in 21 subjects |
Agriculture | 6 |
Chemistry | 2 |
Communications | 2 |
Construction | 2 |
Cultural studies | 3 |
Electronics | 2 |
Environment | 2 |
Finances | 1 |
Fish farming pisciculture | 1 |
General | 2 |
Human rights activism | 1 |
Industry | 2 |
Information technology | 6 |
Law | 1 |
Life sciences | 3 |
Materials science | 2 |
Metallurgy | 3 |
Microsoft | 1 |
Natural sciences | 2 |
Scientific | 2 |
Transport | 27 |