| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| thorax bmj | 0.91 | 1 | 3628 | 17 | 10 |
| thorax | 1.68 | 0.6 | 8374 | 93 | 6 |
| bmj | 0.66 | 0.7 | 2677 | 42 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| thorax bmj | 1.6 | 0.5 | 9875 | 93 |
| thorax bmj impact factor | 1.06 | 0.3 | 1409 | 97 |
| thorax journal impact factor | 1.46 | 1 | 6231 | 27 |
| impact factor of bmj | 0.94 | 0.2 | 6251 | 62 |
| bmj heart impact factor | 0.55 | 0.1 | 4889 | 24 |
| bmj journal impact factor | 1.59 | 1 | 6008 | 64 |
| bmj medicine impact factor | 1.9 | 0.4 | 9841 | 67 |
| bmj oncology impact factor | 0.91 | 0.6 | 6210 | 29 |
