| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when was antibiotics discovered | 0.82 | 0.8 | 8612 | 59 | 31 |
| when | 0.17 | 0.7 | 6435 | 80 | 4 |
| was | 0.38 | 0.5 | 1815 | 86 | 3 |
| antibiotics | 1.4 | 0.8 | 9329 | 58 | 11 |
| discovered | 1.74 | 1 | 7373 | 76 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when was antibiotics discovered | 1.26 | 1 | 9808 | 34 |
