| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| define natural passive immunity | 0.92 | 0.2 | 3788 | 96 | 31 |
| define | 1.12 | 0.6 | 9024 | 38 | 6 |
| natural | 1.26 | 0.4 | 7860 | 46 | 7 |
| passive | 1.28 | 1 | 2525 | 25 | 7 |
| immunity | 1.01 | 1 | 7255 | 41 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| define natural passive immunity | 1.79 | 0.3 | 4373 | 71 |
