| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free allergy eye drops | 1.54 | 1 | 2637 | 94 | 35 |
| preservative | 0.17 | 0.2 | 7720 | 3 | 12 |
| free | 0.84 | 0.3 | 6323 | 88 | 4 |
| allergy | 0.96 | 0.5 | 7848 | 19 | 7 |
| eye | 1.74 | 0.4 | 751 | 92 | 3 |
| drops | 0.93 | 0.8 | 2098 | 52 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free allergy eye drops | 1.62 | 0.8 | 1063 | 4 |
