| English thesaurus | |||
| |||
| text database (ssn) | |||
|
database of : 40 phrases in 14 subjects |
| Communications | 1 |
| Earth sciences | 1 |
| Environment | 1 |
| Finances | 3 |
| General | 2 |
| Information technology | 9 |
| Law | 2 |
| Life sciences | 1 |
| Name of organization | 6 |
| Natural sciences | 2 |
| Patents | 9 |
| Politics | 1 |
| Statistics | 1 |
| Technology | 1 |