| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| transcranial current stimulation devices | 0.05 | 0.3 | 6404 | 22 | 40 |
| transcranial | 0.08 | 0.2 | 6707 | 6 | 12 |
| current | 1.44 | 0.8 | 6896 | 80 | 7 |
| stimulation | 1.29 | 0.7 | 588 | 50 | 11 |
| devices | 1.12 | 0.6 | 5145 | 52 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| transcranial current stimulation devices | 1.97 | 0.6 | 6240 | 54 |
