| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free saline eye drops | 0.73 | 0.2 | 8764 | 63 | 34 |
| preservative | 1.06 | 0.9 | 5007 | 49 | 12 |
| free | 0.38 | 0.2 | 8117 | 35 | 4 |
| saline | 1.15 | 0.2 | 5865 | 58 | 6 |
| eye | 1.14 | 0.9 | 8177 | 63 | 3 |
| drops | 0.88 | 0.7 | 1833 | 59 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free saline eye drops | 1.87 | 0.7 | 6809 | 39 |
| preservative free saline eye solution | 1.36 | 0.6 | 7181 | 79 |
| preservative free eye saline | 0.18 | 0.3 | 5666 | 97 |
| preservative free saline for eyes | 1.46 | 0.4 | 57 | 22 |
| preservative free saline solution for eyes | 0.01 | 0.4 | 386 | 49 |
| preservative free saline drops | 0.88 | 0.5 | 6421 | 20 |
| preservative free saline eye wash | 0.2 | 0.5 | 2752 | 49 |
| preservative free eye drops | 0.13 | 0.2 | 8958 | 99 |
| preservative free individual eye drops | 1.78 | 0.8 | 1393 | 2 |
| eye drops saline only | 0.73 | 0.9 | 550 | 35 |
| preservative free eye drops single-use | 0.61 | 0.2 | 1434 | 32 |
| saline solution eye drops | 0.64 | 0.8 | 5015 | 42 |
| natural saline eye drops | 1.08 | 0.3 | 5015 | 5 |
| pure saline eye drops | 1.92 | 0.1 | 1478 | 94 |
