| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| is timolol preservative free | 1.29 | 0.3 | 6616 | 65 | 28 |
| is | 0.84 | 0.5 | 8388 | 17 | 2 |
| timolol | 1.9 | 0.6 | 6721 | 60 | 7 |
| preservative | 1.89 | 0.5 | 4337 | 20 | 12 |
| free | 0.3 | 0.5 | 7599 | 83 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is timolol preservative free | 1.65 | 0.6 | 5029 | 87 |
