| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| dry eye preservative free eye drops | 0.74 | 0.2 | 5450 | 30 | 35 |
| dry | 0.25 | 1 | 4539 | 27 | 3 |
| eye | 0.35 | 0.8 | 1245 | 6 | 3 |
| preservative | 0.17 | 0.7 | 9180 | 7 | 12 |
| free | 0.71 | 0.9 | 9187 | 93 | 4 |
| eye | 1.14 | 0.9 | 1315 | 96 | 3 |
| drops | 0.56 | 0.7 | 9712 | 76 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| dry eye preservative free eye drops | 2 | 0.6 | 1504 | 41 |
