| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| efficacy of pfizer vaccine | 0.73 | 1 | 5850 | 62 | 26 |
| efficacy | 0.49 | 0.8 | 9006 | 12 | 8 |
| of | 0.76 | 1 | 1605 | 55 | 2 |
| pfizer | 0.47 | 0.2 | 9501 | 87 | 6 |
| vaccine | 0.75 | 1 | 9125 | 27 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| efficacy of pfizer vaccine | 1.32 | 0.4 | 6397 | 51 |
| efficacy of pfizer vaccine booster | 1.24 | 0.7 | 8422 | 17 |
| efficacy of pfizer vaccine versus moderna | 1.61 | 0.1 | 4482 | 72 |
| pfizer covid vaccine efficacy | 1.25 | 0.2 | 5065 | 86 |
| pfizer covid vaccine efficacy study | 0.11 | 0.8 | 1482 | 15 |
| pfizer rsv vaccine efficacy | 0.58 | 0.5 | 5748 | 14 |
| pfizer vaccine efficacy 2023 | 1.09 | 1 | 1805 | 9 |
| pfizer vaccine efficacy after one dose | 1.31 | 0.9 | 3386 | 75 |
| pfizer bivalent covid vaccine efficacy | 0.46 | 0.5 | 8691 | 87 |
| pfizer and moderna covid vaccine efficacy | 1.98 | 0.2 | 407 | 11 |
| pfizer covid vaccine booster shot efficacy | 1.02 | 0.4 | 7038 | 51 |
| pfizer booster shot efficacy | 2 | 0.6 | 112 | 63 |
| safety of pfizer vaccine booster | 1.55 | 0.9 | 3425 | 88 |
| pfizer booster shot effectiveness | 1.88 | 0.7 | 1184 | 19 |
