| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free artificial tear ointment | 1.27 | 1 | 6401 | 9 | 42 |
| preservative | 1.42 | 0.3 | 7580 | 22 | 12 |
| free | 0.03 | 0.7 | 8182 | 45 | 4 |
| artificial | 1.31 | 0.2 | 9885 | 13 | 10 |
| tear | 1.82 | 0.9 | 7125 | 46 | 4 |
| ointment | 0.46 | 0.8 | 8017 | 18 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free artificial tear ointment | 0.3 | 0.2 | 1322 | 44 |
| preservative free artificial tear | 1.8 | 1 | 1662 | 9 |
| preservative free artificial tear drops | 1.98 | 0.6 | 7708 | 49 |
| artificial tears preservative free | 1.9 | 0.8 | 3941 | 58 |
| artificial tears gel preservative free | 1.03 | 0.4 | 4385 | 39 |
| preservative free artificial tears brands | 0.21 | 0.4 | 3142 | 99 |
| amazon preservative free artificial tears | 1.15 | 0.8 | 1250 | 98 |
| artificial tears non preservative | 1.09 | 0.7 | 3337 | 94 |
| preservative free natural tears | 0.51 | 0.6 | 6582 | 4 |
| preservative-free artificial tears walmart | 0.4 | 0.9 | 2191 | 23 |
