| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| education levels and copd | 0.86 | 0.3 | 186 | 55 | 25 |
| education | 1.24 | 0.8 | 9691 | 87 | 9 |
| levels | 1.61 | 0.9 | 2791 | 64 | 6 |
| and | 0.93 | 1 | 5373 | 4 | 3 |
| copd | 0.05 | 1 | 8492 | 35 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| education levels and copd | 1.6 | 0.1 | 4184 | 41 |
