| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chronic pain spinal cord stimulator trial | 1.88 | 0.8 | 4211 | 24 | 41 |
| chronic | 0.09 | 0.6 | 8787 | 33 | 7 |
| pain | 1.71 | 0.6 | 8618 | 21 | 4 |
| spinal | 0.66 | 0.5 | 5484 | 4 | 6 |
| cord | 1.92 | 0.8 | 2660 | 29 | 4 |
| stimulator | 1.37 | 0.9 | 977 | 78 | 10 |
| trial | 0.22 | 0.4 | 5789 | 50 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chronic pain spinal cord stimulator trial | 1.39 | 0.1 | 7678 | 11 |
