| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| discovery of penicillin wikipedia | 0.61 | 0.7 | 6460 | 84 | 33 |
| discovery | 0.39 | 0.3 | 3854 | 64 | 9 |
| of | 1.67 | 0.5 | 2833 | 86 | 2 |
| penicillin | 0.67 | 0.4 | 1326 | 90 | 10 |
| wikipedia | 1.22 | 0.5 | 8155 | 2 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| discovery of penicillin wikipedia | 0.11 | 0.7 | 6940 | 40 |
