 |
- only individual words found
| |||
| 10 ^ -6 | |||
| |||
| micro | |||
| micro: 12 phrases in 6 subjects |
| Automobiles | 1 |
| Education | 1 |
| Engines | 1 |
| General | 3 |
| Medical | 3 |
| Ornithology | 3 |