| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| measurement of visual acuity | 1.15 | 0.7 | 6513 | 80 | 28 |
| measurement | 1.49 | 0.5 | 9099 | 48 | 11 |
| of | 1.39 | 0.1 | 4423 | 2 | 2 |
| visual | 0.26 | 0.9 | 343 | 12 | 6 |
| acuity | 1.07 | 0.4 | 6567 | 79 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| measurement of visual acuity | 1.61 | 0.3 | 9720 | 84 |
