|
3 : 232 phrases in 17 subjects |
| American usage, not spelling | 1 |
| Chemistry | 190 |
| Construction | 1 |
| Economics | 1 |
| General | 4 |
| Geophysics | 1 |
| Historical | 2 |
| Information technology | 6 |
| Mathematics | 1 |
| Mechanic engineering | 1 |
| Microsoft | 8 |
| Oil / petroleum | 7 |
| Pharmacology | 4 |
| Photography | 1 |
| Plasterings | 1 |
| Polygraphy | 1 |
| Road traffic | 2 |