estrella : 202 phrases in 33 subjects |
Agriculture | 26 |
Antennas and waveguides | 2 |
Astronomy | 2 |
Automatic control | 1 |
Chemistry | 2 |
Communications | 9 |
Earth sciences | 8 |
Electric motors | 2 |
Electronics | 17 |
Environment | 2 |
Fish farming pisciculture | 1 |
General | 5 |
Health care | 2 |
Industry | 49 |
Information technology | 5 |
Life sciences | 5 |
Marketing | 2 |
Materials science | 1 |
Mechanic engineering | 11 |
Medical | 9 |
Microsoft | 5 |
Municipal planning | 5 |
Natural resourses and wildlife conservation | 2 |
Natural sciences | 10 |
Packaging | 1 |
Polymers | 2 |
Power system protection | 2 |
Radio | 1 |
Social science | 2 |
Technology | 2 |
Textile industry | 2 |
Transport | 6 |
Wood processing | 1 |