| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| obstructive sleep apnea occurs when | 1.95 | 0.8 | 972 | 75 | 35 |
| obstructive | 1.98 | 0.6 | 1533 | 72 | 11 |
| sleep | 1.74 | 0.7 | 3722 | 27 | 5 |
| apnea | 1.22 | 0.7 | 6831 | 76 | 5 |
| occurs | 1.35 | 0.4 | 1572 | 84 | 6 |
| when | 1.4 | 0.2 | 6869 | 77 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| obstructive sleep apnea occurs when | 0.71 | 0.2 | 4252 | 30 |
