 |
| intensitet: 41 phrases in 17 subjects |
| Agriculture | 2 |
| Chemistry | 2 |
| Communications | 2 |
| Earth sciences | 5 |
| Energy industry | 1 |
| Environment | 5 |
| General | 1 |
| Health care | 1 |
| Information technology | 3 |
| Law | 4 |
| Life sciences | 2 |
| Mathematics | 1 |
| Medical | 2 |
| Politics | 1 |
| Statistics | 1 |
| Technology | 1 |
| Transport | 7 |