| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| effectiveness of covid booster vaccine | 0.93 | 0.5 | 3422 | 33 | 38 |
| effectiveness | 1.52 | 1 | 8335 | 49 | 13 |
| of | 0.99 | 0.4 | 6058 | 29 | 2 |
| covid | 1.92 | 1 | 4618 | 73 | 5 |
| booster | 1.99 | 1 | 2085 | 6 | 7 |
| vaccine | 0.99 | 0.7 | 9551 | 5 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| effectiveness of covid booster vaccine | 1.42 | 0.1 | 6807 | 20 |
| covid 19 booster vaccine effectiveness | 1.52 | 0.9 | 4023 | 1 |
| pfizer covid vaccine booster effectiveness | 0.59 | 0.5 | 3770 | 43 |
| effectiveness of covid vaccine and booster | 0.04 | 0.3 | 5604 | 7 |
| covid bivalent booster vaccine effectiveness | 0.02 | 0.4 | 2443 | 46 |
