| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| o2 hemoglobin venous blood gas | 0.32 | 0.3 | 7250 | 97 | 30 |
| o2 | 1.68 | 0.9 | 3732 | 17 | 2 |
| hemoglobin | 1.36 | 1 | 1247 | 37 | 10 |
| venous | 1.31 | 1 | 832 | 92 | 6 |
| blood | 1.3 | 0.9 | 2738 | 15 | 5 |
| gas | 0.74 | 0.4 | 827 | 83 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| o2 hemoglobin venous blood gas | 1.17 | 0.8 | 602 | 93 |
