| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| does emphysema cause mucus | 1.23 | 0.2 | 5221 | 18 | 26 |
| does | 1.37 | 0.9 | 8167 | 91 | 4 |
| emphysema | 0.8 | 0.2 | 6241 | 27 | 9 |
| cause | 0.66 | 0.5 | 6289 | 96 | 5 |
| mucus | 1.35 | 0.1 | 1420 | 27 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| does emphysema cause mucus | 1.62 | 0.4 | 1201 | 53 |
