proofs : 461 phrases in 15 subjects |
Automobiles | 1 |
British English spelling | 1 |
Construction | 1 |
Customs | 2 |
General | 20 |
Informal | 2 |
Law | 386 |
Mechanic engineering | 1 |
Medical | 1 |
Microsoft | 1 |
Non-governmental organizations | 3 |
Photography | 18 |
Polygraphy | 1 |
Publishing | 1 |
Technology | 22 |