| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| are refresh tears preservative free | 1.61 | 0.9 | 7122 | 74 | 35 |
| are | 0.05 | 0.8 | 3479 | 24 | 3 |
| refresh | 0.3 | 0.6 | 6410 | 76 | 7 |
| tears | 0.17 | 0.8 | 971 | 27 | 5 |
| preservative | 0.04 | 0.3 | 8008 | 11 | 12 |
| free | 1.27 | 0.6 | 8415 | 27 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| are refresh tears preservative free | 0.77 | 0.9 | 2262 | 18 |
| refresh tears preservative free | 1.41 | 0.2 | 9461 | 91 |
| refresh artificial tears preservative free | 1.53 | 0.2 | 1755 | 80 |
| refresh tears preservative free costco | 1.5 | 0.4 | 553 | 85 |
| refresh tears preservative free walmart | 0.62 | 0.3 | 9591 | 7 |
| refresh tears preservative free in a bottle | 1.04 | 0.5 | 4705 | 75 |
