| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| literature search protocol deutsch | 0.7 | 0.1 | 931 | 32 | 34 |
| literature | 0.8 | 0.4 | 8379 | 89 | 10 |
| search | 0.48 | 0.7 | 4118 | 51 | 6 |
| protocol | 1.23 | 0.3 | 8192 | 14 | 8 |
| deutsch | 1.15 | 0.3 | 7829 | 47 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| literature search protocol deutsch | 1.57 | 0.5 | 7242 | 70 |
