|
envelope : 66 phrases in 19 subjects |
| Agriculture | 1 |
| Communications | 11 |
| Economics | 1 |
| Electronics | 2 |
| General | 1 |
| Health care | 1 |
| Hobbies and pastimes | 1 |
| Information technology | 3 |
| International Monetary Fund | 6 |
| Labor law | 1 |
| Life sciences | 1 |
| Mathematics | 3 |
| Mechanic engineering | 1 |
| Medical | 4 |
| Microsoft | 7 |
| Patents | 3 |
| Statistics | 3 |
| Technology | 9 |
| Transport | 7 |