| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free refresh tears | 0.94 | 0.3 | 6361 | 7 | 31 |
| preservative | 1.83 | 0.8 | 964 | 48 | 12 |
| free | 0.79 | 0.8 | 274 | 54 | 4 |
| refresh | 0.43 | 0.1 | 9749 | 42 | 7 |
| tears | 1.33 | 0.9 | 6671 | 89 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free refresh tears | 0.81 | 0.4 | 684 | 63 |
