| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| tests to diagnose emphysema | 0.34 | 0.7 | 5589 | 94 | 27 |
| tests | 0.82 | 0.6 | 316 | 75 | 5 |
| to | 1.4 | 0.3 | 7454 | 65 | 2 |
| diagnose | 1.4 | 0.8 | 4995 | 65 | 8 |
| emphysema | 1.62 | 0.4 | 1458 | 49 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tests to diagnose emphysema | 0.19 | 1 | 5147 | 21 |
