| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| acupuncture pain relief mechanism | 1.69 | 0.2 | 6850 | 53 | 33 |
| acupuncture | 1.18 | 0.2 | 8870 | 21 | 11 |
| pain | 0.33 | 0.9 | 7005 | 84 | 4 |
| relief | 1.54 | 0.6 | 8751 | 76 | 6 |
| mechanism | 1.71 | 0.7 | 1845 | 100 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| acupuncture pain relief mechanism | 1.31 | 0.2 | 6196 | 32 |
