| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| robert koch contribution to microbiology | 0.18 | 0.8 | 7439 | 22 | 40 |
| robert | 1.12 | 0.3 | 7184 | 5 | 6 |
| koch | 0.91 | 0.5 | 4714 | 54 | 4 |
| contribution | 0.96 | 0.6 | 6731 | 68 | 12 |
| to | 0.59 | 0.6 | 2854 | 91 | 2 |
| microbiology | 0.72 | 0.4 | 9455 | 15 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| robert koch contribution to microbiology | 1.66 | 0.7 | 8264 | 63 |
