| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free eye drops otc | 0.38 | 0.2 | 7099 | 40 | 31 |
| preservative | 1.66 | 0.4 | 1937 | 99 | 12 |
| free | 0.76 | 0.8 | 2099 | 55 | 4 |
| eye | 1.39 | 0.5 | 8680 | 67 | 3 |
| drops | 1.94 | 0.1 | 5505 | 52 | 5 |
| otc | 0.83 | 0.9 | 2458 | 14 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free eye drops otc | 1.83 | 0.1 | 2467 | 78 |
