| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| original pfizer covid vaccine study | 1.47 | 0.9 | 6752 | 37 |
| latest pfizer covid vaccine | 0.51 | 0.8 | 9467 | 25 |
| pfizer announces covid vaccine | 1.1 | 0.2 | 8593 | 45 |
| pfizer covid updated vaccine | 0.79 | 0.7 | 9639 | 8 |
| pfizer covid vaccine wiki | 1.41 | 0.1 | 289 | 46 |
| pfizer covid vaccine information | 0.15 | 0.8 | 9421 | 7 |
| latest pfizer covid vaccine booster | 0.73 | 0.3 | 5511 | 79 |
| what is the latest pfizer covid vaccine | 0.17 | 0.8 | 7815 | 7 |
| pfizer vaccine for covid 19 latest news | 1.51 | 0.6 | 8696 | 31 |
| name of latest pfizer covid vaccine | 0.53 | 0.2 | 9745 | 94 |
| what is latest pfizer covid 19 vaccine | 1.94 | 0.4 | 7743 | 91 |
