| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| did covid vaccines work | 0.57 | 0.3 | 9338 | 86 | 23 |
| did | 0.63 | 0.5 | 6670 | 36 | 3 |
| covid | 0.77 | 0.4 | 8205 | 62 | 5 |
| vaccines | 0.53 | 0.9 | 2330 | 85 | 8 |
| work | 1.01 | 0.1 | 1446 | 25 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| did covid vaccines work | 1.94 | 0.5 | 605 | 84 |
| do covid vaccines work | 1.63 | 0.5 | 2370 | 74 |
| how does the covid 19 vaccines work | 1.93 | 0.9 | 3283 | 84 |
| did covid 19 vaccines work | 1.9 | 0.8 | 5424 | 50 |
| how covid vaccines work | 0.35 | 1 | 7921 | 81 |
| do covid 19 vaccines work | 1.07 | 0.3 | 7970 | 71 |
| do covid vaccines work 2023 | 0.43 | 0.5 | 687 | 21 |
| do covid vaccines work anymore | 1.03 | 0.4 | 8606 | 100 |
| do covid vaccines work on variants | 0.2 | 0.1 | 3182 | 44 |
| do covid vaccines still work | 0.3 | 0.7 | 7090 | 74 |
| are covid vaccines working | 1.36 | 0.2 | 5501 | 46 |
| how do covid vaccines work in the body | 0.33 | 1 | 8588 | 56 |
| do covid vaccines actually work | 0.89 | 0.1 | 4564 | 11 |
