| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cost of preservative free timolol | 1.15 | 0.6 | 7646 | 26 | 33 |
| cost | 1.12 | 0.2 | 4912 | 40 | 4 |
| of | 1.99 | 0.4 | 8126 | 92 | 2 |
| preservative | 0.52 | 0.6 | 854 | 39 | 12 |
| free | 1.04 | 1 | 5581 | 33 | 4 |
| timolol | 0.49 | 0.3 | 537 | 38 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cost of preservative free timolol | 1.77 | 0.5 | 4944 | 54 |
