| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| corneal staining with fluorescein | 1.38 | 0.6 | 9150 | 8 | 33 |
| corneal | 1.21 | 0.4 | 8269 | 36 | 7 |
| staining | 0.67 | 0.9 | 5068 | 83 | 8 |
| with | 0.68 | 1 | 2587 | 15 | 4 |
| fluorescein | 1 | 1 | 5758 | 87 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| corneal staining with fluorescein | 0.48 | 0.5 | 270 | 80 |
