| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| optical center in glasses | 0.36 | 0.9 | 7703 | 9 | 25 |
| optical | 0.79 | 0.9 | 7713 | 2 | 7 |
| center | 0.1 | 0.5 | 5835 | 24 | 6 |
| in | 0.48 | 0.2 | 9676 | 43 | 2 |
| glasses | 0.78 | 0.9 | 2567 | 7 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| optical center in glasses | 0.16 | 0.8 | 4766 | 61 |
