| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| copd and air purifiers | 0.06 | 0.7 | 8071 | 55 | 22 |
| copd | 1.04 | 0.9 | 5205 | 21 | 4 |
| and | 1.32 | 0.9 | 9267 | 52 | 3 |
| air | 0.59 | 0.5 | 2561 | 76 | 3 |
| purifiers | 1.57 | 0.8 | 8605 | 52 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| copd and air purifiers | 1.82 | 0.3 | 5138 | 18 |
