| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free eye drops lasik | 1.48 | 0.5 | 1285 | 89 | 33 |
| preservative | 1.64 | 0.3 | 4798 | 22 | 12 |
| free | 1.08 | 0.8 | 8835 | 97 | 4 |
| eye | 1.21 | 0.4 | 7103 | 72 | 3 |
| drops | 1.77 | 0.6 | 934 | 68 | 5 |
| lasik | 1.42 | 1 | 5965 | 38 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free eye drops lasik | 2 | 0.1 | 1107 | 90 |
| best preservative free eye drops after lasik | 1.29 | 0.8 | 9899 | 97 |
| why preservative free eye drops after lasik | 0.08 | 1 | 3030 | 94 |
| preservative free eye drops | 1.44 | 0.7 | 756 | 74 |
| preservative free vs preservative eye drops | 1.73 | 0.9 | 7290 | 52 |
| list of preservative free eye drops | 1.15 | 0.6 | 2375 | 31 |
| optive eye drops preservative free | 1.32 | 1 | 7533 | 91 |
| recommended preservative free eye drops | 1.55 | 0.8 | 5640 | 18 |
| preservative free eye drops reviews | 0.91 | 0.1 | 6752 | 10 |
| preservative free individual eye drops | 0.35 | 0.2 | 3740 | 61 |
| preservative free eye drops amazon | 0.52 | 0.3 | 6803 | 50 |
| preservative free eye drops for glaucoma | 0.5 | 0.9 | 3354 | 88 |
| non preservative eye drops | 1.99 | 0.7 | 6452 | 29 |
