| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| is vaccination active or passive immunity | 0.03 | 0.3 | 5693 | 78 | 41 |
| is | 1.93 | 0.6 | 1514 | 83 | 2 |
| vaccination | 1.01 | 0.4 | 3654 | 94 | 11 |
| active | 1.9 | 0.4 | 7917 | 24 | 6 |
| or | 1.53 | 0.8 | 2781 | 67 | 2 |
| passive | 0.88 | 0.9 | 1773 | 75 | 7 |
| immunity | 0.7 | 0.3 | 7537 | 40 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is vaccination active or passive immunity | 0.45 | 0.6 | 6021 | 97 |
| do vaccines cause active or passive immunity | 1.13 | 0.8 | 3220 | 21 |
| are vaccines active or passive | 0.88 | 0.4 | 7186 | 66 |
| vaccines are passive or active immunity | 1.6 | 0.1 | 3101 | 60 |
| is a vaccine active or passive immunity | 0.1 | 0.5 | 7469 | 16 |
