| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| visual acuity test units | 0.4 | 0.4 | 3686 | 91 | 24 |
| visual | 1.08 | 1 | 8202 | 29 | 6 |
| acuity | 1.87 | 1 | 4863 | 15 | 6 |
| test | 1.17 | 0.3 | 3640 | 45 | 4 |
| units | 1.82 | 0.4 | 9541 | 43 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| visual acuity test units | 0.28 | 0.2 | 2240 | 44 |
