| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how penicillin changed the world of medicine | 1.55 | 0.8 | 7385 | 67 | 44 |
| how | 0.49 | 0.5 | 6662 | 61 | 3 |
| penicillin | 0.09 | 0.7 | 6075 | 82 | 10 |
| changed | 0.9 | 0.5 | 4295 | 82 | 7 |
| the | 0.03 | 0.5 | 9815 | 25 | 3 |
| world | 1.44 | 1 | 4239 | 16 | 5 |
| of | 0.73 | 0.4 | 2520 | 74 | 2 |
| medicine | 1.22 | 0.1 | 1504 | 51 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how penicillin changed the world of medicine | 1.85 | 0.5 | 4142 | 35 |
