| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free artificial eye drops | 1.62 | 0.6 | 2858 | 81 | 38 |
| preservative | 1.38 | 0.5 | 4449 | 43 | 12 |
| free | 0.15 | 0.2 | 6781 | 77 | 4 |
| artificial | 0.99 | 0.4 | 4327 | 88 | 10 |
| eye | 0.58 | 0.4 | 1446 | 47 | 3 |
| drops | 1.07 | 0.1 | 1128 | 94 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free artificial eye drops | 0.72 | 0.5 | 2898 | 80 |
| preservative free artificial tears eye drops | 1.68 | 0.9 | 7035 | 96 |
| preservative free eye drops | 1.57 | 0.8 | 8491 | 1 |
| preservative free individual eye drops | 0.71 | 0.7 | 6641 | 88 |
| list of preservative free eye drops | 0.16 | 0.7 | 6659 | 50 |
| preservative free eye drops bottle | 0.2 | 0.3 | 7291 | 17 |
| preservative free eye drops single-use | 0.23 | 1 | 6430 | 47 |
| preservative free eye drops uk | 0.47 | 0.7 | 9335 | 67 |
| preservative free eye drops ebay | 1.42 | 0.8 | 6308 | 48 |
| preservative free eye drops amazon | 1.94 | 0.5 | 341 | 3 |
| recommended preservative free eye drops | 1.09 | 0.2 | 2678 | 66 |
| optive eye drops preservative free | 1.17 | 1 | 4479 | 46 |
| eye drops vials preservative free | 1.69 | 0.2 | 9445 | 89 |
| eye drops non preservative | 1.34 | 0.6 | 9476 | 40 |
| list of preservative free glaucoma eye drops | 1.85 | 1 | 3637 | 34 |
