 |
| pièce: 53 phrases in 21 subjects |
| Canada | 2 |
| Chemistry | 1 |
| Chess | 4 |
| Communications | 1 |
| Criminal law | 2 |
| Economy | 2 |
| Environment | 1 |
| Finances | 2 |
| Fish farming pisciculture | 1 |
| Industry | 1 |
| Labor organization | 1 |
| Law | 3 |
| Mathematics | 2 |
| Mechanic engineering | 1 |
| Medical | 2 |
| Metallurgy | 1 |
| Microsoft | 9 |
| Motorcycles | 2 |
| Obsolete / dated | 1 |
| Patents | 11 |
| Transport | 3 |