| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| refresh tears preservative free costco | 0.44 | 0.3 | 4426 | 48 | 38 |
| refresh | 1.01 | 1 | 9979 | 26 | 7 |
| tears | 1.57 | 0.1 | 9450 | 34 | 5 |
| preservative | 0.9 | 0.1 | 6201 | 95 | 12 |
| free | 1.2 | 0.5 | 5051 | 2 | 4 |
| costco | 1.27 | 0.8 | 4949 | 64 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| refresh tears preservative free costco | 0.56 | 0.3 | 2938 | 86 |
| refresh tears preservative free | 1.43 | 0.7 | 5199 | 76 |
| refresh tears preservative free walmart | 0.76 | 0.7 | 594 | 8 |
| refresh preservative free costco | 0.77 | 0.9 | 8723 | 66 |
| refresh tears lubricant eye drops costco | 0.08 | 0.6 | 7211 | 58 |
| refresh preservative free artificial tears | 1.1 | 1 | 8445 | 53 |
| refresh eye drops preservative free costco | 1.29 | 0.7 | 4101 | 34 |
| refresh tears no preservatives | 1.51 | 0.8 | 3426 | 89 |
| refresh tears preservative-free ingredients | 0.92 | 0.4 | 2758 | 69 |
| refresh artificial tears no preservatives | 0.78 | 0.6 | 2842 | 17 |
