| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| passive and active immunity | 1.08 | 0.3 | 173 | 17 | 27 |
| passive | 1.92 | 0.3 | 5964 | 95 | 7 |
| and | 0.63 | 0.7 | 7982 | 15 | 3 |
| active | 1.88 | 0.2 | 186 | 21 | 6 |
| immunity | 1.68 | 1 | 668 | 55 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| passive and active immunity | 1.54 | 1 | 5468 | 17 |
