| English thesaurus | |||
| |||
| CTC | |||
|
cluster : 83 phrases in 15 subjects |
| Agriculture | 6 |
| Beekeeping | 4 |
| Construction | 9 |
| Forestry | 1 |
| General | 4 |
| Mathematics | 20 |
| Medical | 1 |
| Microsoft | 28 |
| Patents | 1 |
| Phytophathology | 1 |
| Radiology | 1 |
| Research and development | 2 |
| Statistics | 3 |
| Telecommunications | 1 |
| Transport | 1 |