| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| define acquired active immunity | 1.89 | 0.2 | 9407 | 44 | 31 |
| define | 1.27 | 0.4 | 4712 | 7 | 6 |
| acquired | 1.44 | 0.3 | 5556 | 31 | 8 |
| active | 1.91 | 0.4 | 9755 | 11 | 6 |
| immunity | 0.85 | 0.6 | 2107 | 86 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| define acquired active immunity | 0.15 | 1 | 9674 | 22 |
