| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| effectiveness of covid vaccine | 0.31 | 0.7 | 5102 | 4 | 30 |
| effectiveness | 0.42 | 0.6 | 8366 | 81 | 13 |
| of | 1.22 | 0.1 | 1019 | 96 | 2 |
| covid | 1.31 | 0.2 | 6036 | 26 | 5 |
| vaccine | 1.79 | 0.3 | 3464 | 57 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| effectiveness of covid vaccine | 1.36 | 0.1 | 4107 | 97 |
