| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| idiopathic pulmonary fibrosis nejm | 1.59 | 0.9 | 6437 | 27 | 34 |
| idiopathic | 1.31 | 0.5 | 4496 | 56 | 10 |
| pulmonary | 0.5 | 0.2 | 1691 | 23 | 9 |
| fibrosis | 1.28 | 0.9 | 3798 | 4 | 8 |
| nejm | 1.49 | 0.9 | 5777 | 60 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| idiopathic pulmonary fibrosis nejm | 0.65 | 0.9 | 3660 | 53 |
