| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ertapenem meropenem difference | 1.31 | 0.5 | 8554 | 27 | 30 |
| ertapenem | 1.72 | 0.1 | 5267 | 64 | 9 |
| meropenem | 1.28 | 0.4 | 6444 | 78 | 9 |
| difference | 1.34 | 0.9 | 7392 | 11 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ertapenem meropenem difference | 1.95 | 0.3 | 9108 | 7 |
