| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| emphysema and life expectancy | 1.02 | 0.4 | 6709 | 54 | 29 |
| emphysema | 1.25 | 0.7 | 7593 | 53 | 9 |
| and | 1.69 | 0.5 | 1146 | 10 | 3 |
| life | 0.93 | 0.6 | 5993 | 36 | 4 |
| expectancy | 1.32 | 0.3 | 2137 | 5 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| emphysema and life expectancy | 0.54 | 0.7 | 4985 | 45 |
