| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| journal of the copd foundation impact factor | 1.03 | 0.8 | 5000 | 73 | 44 |
| journal | 1.18 | 0.4 | 562 | 39 | 7 |
| of | 0.53 | 0.1 | 1988 | 89 | 2 |
| the | 0.99 | 0.9 | 7562 | 83 | 3 |
| copd | 1.04 | 1 | 572 | 78 | 4 |
| foundation | 0.11 | 0.7 | 4547 | 46 | 10 |
| impact | 1.45 | 0.9 | 9599 | 96 | 6 |
| factor | 0.54 | 0.4 | 2547 | 80 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| journal of the copd foundation impact factor | 0.69 | 0.2 | 3024 | 24 |
