| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| graefes arch clin exp ophthalmol | 1.4 | 1 | 8799 | 1 | 32 |
| graefes | 0.62 | 0.1 | 6245 | 86 | 7 |
| arch | 1.47 | 1 | 6454 | 21 | 4 |
| clin | 1.64 | 1 | 386 | 22 | 4 |
| exp | 0.69 | 0.1 | 3785 | 47 | 3 |
| ophthalmol | 1.09 | 0.6 | 3156 | 39 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| graefes arch clin exp ophthalmol | 1.71 | 0.6 | 472 | 88 |
| graefes arch clin exp ophthalmol issn | 0.28 | 0.8 | 2881 | 76 |
| graefes arch clin exp ophthalmol if | 0.29 | 0.3 | 6964 | 77 |
| graefe's archives ophthalmology | 0.74 | 0.5 | 4879 | 70 |
| graef arch clin exp | 0.69 | 0.8 | 6238 | 85 |
