| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free eye drops for contacts | 0.56 | 1 | 6627 | 17 | 40 |
| preservative | 0.27 | 0.8 | 3060 | 62 | 12 |
| free | 0.86 | 0.7 | 2098 | 90 | 4 |
| eye | 1.26 | 0.7 | 9371 | 24 | 3 |
| drops | 0.98 | 0.8 | 5495 | 54 | 5 |
| for | 1.21 | 0.7 | 5201 | 27 | 3 |
| contacts | 1.63 | 1 | 4715 | 12 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free eye drops for contacts | 0.81 | 0.4 | 5113 | 57 |
