| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free eye drops dry eye | 1.16 | 0.9 | 2392 | 82 | 35 |
| preservative | 0.14 | 0.1 | 4240 | 6 | 12 |
| free | 0.06 | 0.3 | 9842 | 47 | 4 |
| eye | 1.61 | 0.9 | 6626 | 43 | 3 |
| drops | 1.03 | 0.2 | 3170 | 71 | 5 |
| dry | 0.26 | 0.9 | 3870 | 63 | 3 |
| eye | 0.37 | 0.2 | 4015 | 23 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free eye drops dry eye | 1.34 | 0.1 | 3859 | 3 |
