helling : 104 phrases in 17 subjects |
Agriculture | 4 |
Communications | 1 |
Construction | 4 |
Earth sciences | 9 |
Electronics | 5 |
Environment | 2 |
General | 3 |
Information technology | 1 |
Law | 1 |
Life sciences | 15 |
Mechanic engineering | 4 |
Metallurgy | 1 |
Natural sciences | 4 |
Scientific | 4 |
Statistics | 3 |
Technology | 2 |
Transport | 41 |