| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| convex lens used for nearsightedness | 1.4 | 0.7 | 5038 | 70 | 36 |
| convex | 1.19 | 0.5 | 7772 | 29 | 6 |
| lens | 1.82 | 0.1 | 5649 | 20 | 4 |
| used | 0.18 | 0.9 | 8503 | 86 | 4 |
| for | 0.08 | 0.5 | 9421 | 14 | 3 |
| nearsightedness | 0.37 | 0.6 | 4071 | 66 | 15 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| convex lens used for nearsightedness | 1.76 | 0.5 | 8545 | 24 |
