| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free eye lubricant drops | 1.89 | 0.4 | 8857 | 33 | 37 |
| preservative | 0.21 | 0.3 | 1048 | 15 | 12 |
| free | 1.29 | 0.2 | 7919 | 50 | 4 |
| eye | 0.07 | 0.5 | 2986 | 32 | 3 |
| lubricant | 1.76 | 0.1 | 4647 | 76 | 9 |
| drops | 0.51 | 0.1 | 5065 | 90 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free eye lubricant drops | 0.77 | 0.3 | 6953 | 80 |
