| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| spo2 and sao2 correlation | 0.55 | 0.3 | 7050 | 48 | 25 |
| spo2 | 1.69 | 0.7 | 1755 | 69 | 4 |
| and | 0.22 | 0.1 | 7920 | 70 | 3 |
| sao2 | 0.47 | 0.6 | 5983 | 31 | 4 |
| correlation | 0.67 | 0.5 | 1580 | 38 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| spo2 and sao2 correlation | 0.41 | 0.4 | 8479 | 89 |
