| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nihss stroke scale certification free | 0.71 | 0.3 | 4961 | 64 | 37 |
| nihss | 1.4 | 1 | 7869 | 81 | 5 |
| stroke | 1.6 | 0.6 | 1715 | 44 | 6 |
| scale | 0.68 | 0.4 | 3002 | 15 | 5 |
| certification | 1.14 | 1 | 3676 | 55 | 13 |
| free | 0.02 | 0.1 | 1826 | 54 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nihss stroke scale certification free | 0.86 | 0.2 | 4435 | 10 |
| nih stroke scale nihss certification free | 1.1 | 0.8 | 2913 | 12 |
| nihss stroke scale certification online free | 1.29 | 0.6 | 8195 | 13 |
