| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chronic bronchitis vs emphysema | 1.12 | 0.1 | 3918 | 54 | 31 |
| chronic | 0.89 | 1 | 553 | 80 | 7 |
| bronchitis | 0.79 | 0.5 | 4620 | 75 | 10 |
| vs | 0.27 | 1 | 8627 | 34 | 2 |
| emphysema | 1.47 | 0.5 | 9509 | 98 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chronic bronchitis vs emphysema | 0.51 | 0.2 | 9181 | 61 |
