| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| best preservative free eye drops for dry eyes | 0.59 | 0.2 | 3261 | 16 | 45 |
| best | 0.15 | 0.4 | 2530 | 32 | 4 |
| preservative | 1.23 | 0.8 | 8764 | 14 | 12 |
| free | 1.68 | 0.6 | 6276 | 4 | 4 |
| eye | 0.34 | 0.9 | 2975 | 14 | 3 |
| drops | 1.67 | 0.7 | 9378 | 18 | 5 |
| for | 1.14 | 0.3 | 1583 | 87 | 3 |
| dry | 0.7 | 0.6 | 5925 | 53 | 3 |
| eyes | 0.98 | 0.4 | 7068 | 93 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best preservative free eye drops for dry eyes | 1.84 | 0.7 | 8558 | 88 |
