| English thesaurus | |||
| |||
| IPS | |||
|
Instrumented : 23 phrases in 14 subjects |
| Astronomy | 1 |
| Biology | 1 |
| Communications | 1 |
| Economics | 1 |
| European Union | 2 |
| General | 3 |
| Metallurgy | 3 |
| Microsoft | 1 |
| Natural sciences | 1 |
| Nuclear and fusion power | 1 |
| Patents | 5 |
| Physics | 1 |
| Research and development | 1 |
| Technology | 1 |