| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| define circle of willis | 0.15 | 0.9 | 154 | 18 | 23 |
| define | 1.22 | 0.9 | 8612 | 12 | 6 |
| circle | 1.98 | 0.6 | 9033 | 57 | 6 |
| of | 0.05 | 0.5 | 7230 | 40 | 2 |
| willis | 0.8 | 0.4 | 7171 | 46 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| define circle of willis | 0.1 | 0.8 | 8260 | 62 |
