| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| national covid vaccine database | 0.77 | 0.9 | 1789 | 3 | 31 |
| national | 1.76 | 0.4 | 3943 | 80 | 8 |
| covid | 1.56 | 0.9 | 1349 | 34 | 5 |
| vaccine | 1.13 | 0.6 | 7424 | 99 | 7 |
| database | 1.1 | 0.6 | 6944 | 13 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national covid vaccine database | 0.03 | 0.4 | 9386 | 55 |
