| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free systane gel eye drops | 0.45 | 0.4 | 5689 | 12 | 39 |
| preservative | 0.33 | 0.8 | 7305 | 62 | 12 |
| free | 1.72 | 0.8 | 4112 | 10 | 4 |
| systane | 1.75 | 0.1 | 8572 | 52 | 7 |
| gel | 1.1 | 0.7 | 8442 | 54 | 3 |
| eye | 1.77 | 0.8 | 125 | 77 | 3 |
| drops | 0.43 | 1 | 1411 | 49 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| systane gel eye drops preservative free | 1.52 | 0.3 | 6126 | 61 |
| are systane gel eye drops preservative free | 0.15 | 0.1 | 4049 | 62 |
