| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what causes corneal edema | 0.86 | 0.6 | 3726 | 87 | 25 |
| what | 1.88 | 0.2 | 5021 | 69 | 4 |
| causes | 0.39 | 0.2 | 7926 | 20 | 6 |
| corneal | 0.44 | 0.4 | 5436 | 81 | 7 |
| edema | 1.02 | 0.2 | 2048 | 30 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what causes corneal edema | 0.78 | 0.1 | 1809 | 30 |
