mosaic : 43 phrases in 17 subjects |
Agriculture | 6 |
Chemistry | 4 |
Communications | 6 |
Earth sciences | 1 |
General | 2 |
Industry | 5 |
Information technology | 1 |
Labor law | 1 |
Life sciences | 4 |
Materials science | 1 |
Medical | 3 |
Natural resourses and wildlife conservation | 2 |
Natural sciences | 2 |
Nuclear physics | 1 |
Radio | 1 |
Telegraphy | 1 |
Transport | 2 |