| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| understanding covid 19 vaccine efficacy | 1.78 | 0.4 | 1780 | 51 | 39 |
| understanding | 1.6 | 0.2 | 4238 | 58 | 13 |
| covid | 0.78 | 0.3 | 4515 | 39 | 5 |
| 19 | 0.63 | 0.4 | 9744 | 48 | 2 |
| vaccine | 0.41 | 0.3 | 144 | 39 | 7 |
| efficacy | 1.3 | 0.1 | 3698 | 24 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| understanding covid 19 vaccine efficacy | 1.12 | 0.5 | 2851 | 97 |
