| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| causes of copd disease | 1.3 | 0.6 | 4489 | 95 | 22 |
| causes | 1.07 | 0.1 | 6638 | 89 | 6 |
| of | 0.37 | 0.1 | 9088 | 31 | 2 |
| copd | 1.04 | 0.5 | 5893 | 83 | 4 |
| disease | 0.26 | 0.4 | 972 | 33 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| causes of copd disease | 0.11 | 0.9 | 3758 | 23 |
| what causes copd disease | 0.47 | 0.5 | 2265 | 29 |
| what are the causes of copd disease | 0.34 | 0.4 | 2017 | 38 |
| what causes copd disease and its diagnosis | 1.9 | 0.4 | 7058 | 65 |
| what causes copd disease in nonsmokers | 0.27 | 0.4 | 275 | 56 |
| what causes copd disease and its risk factors | 0.97 | 0.3 | 3793 | 25 |
| what causes copd disease and its stages | 0.94 | 0.4 | 2732 | 18 |
| what causes copd disease and its symptoms | 0.31 | 0.4 | 8932 | 29 |
| what causes copd disease to worsen over time | 0.87 | 0.1 | 7910 | 36 |
| what causes copd disease and its prognosis | 0.07 | 0.4 | 5451 | 85 |
