failure : 409 phrases in 19 subjects |
Airports and air traffic control | 3 |
Aviation | 20 |
Chemistry | 14 |
Construction | 12 |
Economics | 8 |
Figurative | 2 |
General | 1 |
Hydrology | 1 |
Law | 275 |
Medical | 17 |
Metallurgy | 2 |
Microsoft | 2 |
Military | 2 |
Oil / petroleum | 24 |
Photography | 5 |
Polygraphy | 2 |
Road traffic | 5 |
Road works | 1 |
Technology | 13 |