 |
| prolonger: 76 phrases in 24 subjects |
| Agriculture | 2 |
| Coal | 3 |
| Communications | 5 |
| Education | 1 |
| Electronics | 1 |
| Environment | 1 |
| Finances | 1 |
| General | 10 |
| Health care | 3 |
| Immigration and citizenship | 1 |
| Information technology | 1 |
| Insurance | 1 |
| Labor law | 1 |
| Law | 2 |
| Marketing | 1 |
| Mechanic engineering | 2 |
| Medical | 24 |
| Microsoft | 2 |
| Nuclear and fusion power | 1 |
| Pharmacy and pharmacology | 1 |
| Sailing | 1 |
| Social science | 4 |
| Textile industry | 1 |
| Transport | 6 |