helling: 104 phrases in 18 subjects |
Agriculture | 7 |
Communications | 1 |
Construction | 8 |
Earth sciences | 5 |
Electronics | 6 |
Environment | 2 |
General | 1 |
Information technology | 1 |
Life sciences | 15 |
Materials science | 3 |
Mathematics | 3 |
Mechanic engineering | 3 |
Metallurgy | 1 |
Mineral products | 1 |
Natural sciences | 3 |
Scientific | 2 |
Technology | 2 |
Transport | 40 |