| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| thorax journal permission form | 1.56 | 0.6 | 972 | 52 | 30 |
| thorax | 1.24 | 0.1 | 9567 | 77 | 6 |
| journal | 0.33 | 0.4 | 974 | 83 | 7 |
| permission | 1.28 | 0.7 | 8936 | 82 | 10 |
| form | 0.63 | 0.1 | 1777 | 42 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| thorax journal permission form | 1.69 | 0.1 | 9072 | 83 |
