| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| efficacy of covid vaccine | 1.03 | 0.1 | 6997 | 33 | 25 |
| efficacy | 0.23 | 0.7 | 5452 | 90 | 8 |
| of | 0.65 | 0.5 | 7887 | 22 | 2 |
| covid | 1.18 | 1 | 4746 | 95 | 5 |
| vaccine | 0.93 | 0.4 | 5815 | 1 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| efficacy of covid vaccine | 1.37 | 1 | 2857 | 47 |
