| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free dorzolamide timolol | 0.44 | 0.3 | 6731 | 90 | 37 |
| preservative | 1.2 | 0.1 | 7796 | 74 | 12 |
| free | 1.25 | 0.6 | 2824 | 30 | 4 |
| dorzolamide | 1.72 | 0.3 | 8115 | 35 | 11 |
| timolol | 1.7 | 0.4 | 5221 | 52 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free dorzolamide timolol | 0.16 | 0.3 | 4657 | 17 |
