| English thesaurus | |||
| |||
| POOL | |||
|
Persistent : 41 phrases in 12 subjects |
| Agriculture | 1 |
| Analytical chemistry | 1 |
| Automatic control | 3 |
| Communications | 1 |
| Environment | 17 |
| General | 3 |
| Information technology | 2 |
| Mathematics | 2 |
| Medical | 3 |
| Microsoft | 4 |
| Reliability | 1 |
| Superconductivity | 3 |