| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pathophysiology of copd pdf | 1.48 | 0.3 | 2959 | 80 | 27 |
| pathophysiology | 1.16 | 0.6 | 7785 | 77 | 15 |
| of | 0.31 | 0.3 | 2018 | 48 | 2 |
| copd | 0.27 | 0.5 | 2997 | 43 | 4 |
| 0.15 | 0.2 | 6515 | 17 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pathophysiology of copd pdf | 0.5 | 0.6 | 5952 | 75 |
