| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| comparison of covid 19 vaccines | 1.66 | 0.3 | 4133 | 60 | 31 |
| comparison | 0.47 | 0.3 | 4606 | 40 | 10 |
| of | 1.1 | 1 | 6201 | 43 | 2 |
| covid | 0.22 | 0.4 | 2438 | 19 | 5 |
| 19 | 0.4 | 0.5 | 751 | 87 | 2 |
| vaccines | 0.42 | 0.5 | 6310 | 90 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| comparison of covid 19 vaccines | 1.87 | 0.2 | 5751 | 78 |
| efficacy of covid 19 vaccines comparison | 0.48 | 0.3 | 9071 | 11 |
| covid 19 vaccines comparison chart | 0.96 | 1 | 7230 | 52 |
| covid 19 vaccines side effects comparison | 1.14 | 0.3 | 7043 | 9 |
| effectiveness of covid 19 vaccines comparison | 1.25 | 0.8 | 7926 | 36 |
