| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| is refresh tears preservative free | 0.08 | 0.9 | 8210 | 3 | 34 |
| is | 0.88 | 0.6 | 2355 | 98 | 2 |
| refresh | 0.73 | 0.7 | 8177 | 48 | 7 |
| tears | 0.59 | 0.6 | 6125 | 76 | 5 |
| preservative | 1.5 | 0.3 | 2627 | 55 | 12 |
| free | 0.48 | 1 | 7575 | 80 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is refresh tears preservative free | 1.73 | 0.9 | 5047 | 94 |
| refresh artificial tears preservative free | 0.04 | 0.8 | 779 | 65 |
| are refresh tears preservative free | 0.94 | 0.9 | 7237 | 72 |
| are refresh tears eye drops preservative free | 1.5 | 0.4 | 7895 | 36 |
| refresh tears preservative free costco | 1.54 | 0.1 | 4356 | 61 |
| refresh tears preservative free walmart | 0.17 | 0.8 | 7679 | 12 |
| refresh tears preservative free in a bottle | 0.12 | 0.9 | 6325 | 62 |
| refresh preservative free tears | 0.84 | 0.8 | 9228 | 34 |
| artificial tears preservative free | 1.44 | 0.7 | 5741 | 68 |
| refresh tears artificial tears | 0.53 | 0.7 | 3083 | 72 |
| refresh optive artificial tears | 1.89 | 0.8 | 9272 | 43 |
| refresh plus artificial tears | 0.77 | 0.2 | 8654 | 17 |
| refresh pf artificial tears | 0.14 | 0.8 | 4871 | 86 |
