| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| glaucoma medication preservative free | 0.29 | 0.2 | 1227 | 58 | 37 |
| glaucoma | 1.19 | 1 | 3598 | 83 | 8 |
| medication | 0.83 | 1 | 8256 | 97 | 10 |
| preservative | 0.91 | 1 | 2766 | 14 | 12 |
| free | 0.69 | 0.7 | 7268 | 25 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| glaucoma medication preservative free | 1.2 | 0.3 | 5844 | 16 |
