| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preservative free saline solution | 0.22 | 0.7 | 3304 | 27 | 33 |
| preservative | 1.56 | 1 | 7553 | 31 | 12 |
| free | 1.63 | 0.7 | 8588 | 82 | 4 |
| saline | 0.04 | 0.1 | 7648 | 80 | 6 |
| solution | 1.46 | 1 | 1372 | 22 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preservative free saline solution | 1.1 | 0.7 | 2961 | 75 |
