| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| delta variant vaccine efficacy | 0.66 | 0.1 | 1012 | 30 | 30 |
| delta | 0.28 | 1 | 8134 | 12 | 5 |
| variant | 1.57 | 0.8 | 1730 | 76 | 7 |
| vaccine | 0.72 | 0.9 | 5894 | 73 | 7 |
| efficacy | 1.3 | 0.3 | 6926 | 58 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| delta variant vaccine efficacy | 1.96 | 0.9 | 3804 | 73 |
