| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| study of covid vaccine | 0.8 | 0.5 | 2871 | 82 | 22 |
| study | 1.28 | 0.4 | 9820 | 38 | 5 |
| of | 0.83 | 0.9 | 7807 | 79 | 2 |
| covid | 1.39 | 0.8 | 5260 | 23 | 5 |
| vaccine | 0.63 | 0.5 | 2083 | 98 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| study of covid vaccine | 0.59 | 0.3 | 2029 | 34 |
