| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| etco2 and pulmonary embolism | 0.44 | 1 | 8304 | 78 | 28 |
| etco2 | 1.21 | 0.9 | 4158 | 80 | 5 |
| and | 0.93 | 0.5 | 504 | 88 | 3 |
| pulmonary | 1.56 | 0.7 | 4056 | 66 | 9 |
| embolism | 0.41 | 0.8 | 9749 | 44 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| etco2 and pulmonary embolism | 1.33 | 0.6 | 5319 | 72 |
