| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free artificial tears ointment | 0.83 | 0.8 | 2015 | 88 | 43 |
| preservative | 0.86 | 0.3 | 6399 | 94 | 12 |
| free | 1.57 | 0.2 | 5607 | 30 | 4 |
| artificial | 1.2 | 0.2 | 6801 | 82 | 10 |
| tears | 0.74 | 0.2 | 2398 | 44 | 5 |
| ointment | 1.69 | 0.4 | 691 | 59 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free artificial tears ointment | 0.01 | 0.8 | 7579 | 5 |
