| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| obstructive sleep apnea in chinese | 0.02 | 0.7 | 5192 | 39 | 34 |
| obstructive | 1.45 | 0.2 | 786 | 29 | 11 |
| sleep | 0.2 | 0.9 | 3544 | 96 | 5 |
| apnea | 0.18 | 0.9 | 9744 | 97 | 5 |
| in | 1.31 | 0.2 | 9016 | 28 | 2 |
| chinese | 0.01 | 0.5 | 1006 | 13 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| obstructive sleep apnea in chinese | 1.23 | 0.7 | 598 | 55 |
