| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pfizer covid vaccine study results | 1.64 | 0.8 | 7045 | 46 |
| pfizer covid 19 vaccine study results | 1.84 | 0.7 | 2041 | 78 |
| original pfizer covid vaccine study | 1.18 | 0.7 | 9781 | 24 |
| how effective is the pfizer covid vaccine | 1.07 | 0.6 | 9889 | 92 |
| pfizer report covid vaccine | 0.92 | 0.2 | 9466 | 19 |
| latest on pfizer covid vaccine | 0.46 | 1 | 7858 | 25 |
| current information on pfizer covid vaccine | 0.46 | 0.2 | 5012 | 37 |
| pfizer covid vaccine news | 0.38 | 1 | 1506 | 35 |
| pfizer updated covid vaccine | 0.58 | 0.6 | 3274 | 96 |
| pfizer covid vaccine data | 0.58 | 0.1 | 9185 | 73 |
| pfizer covid vaccine study | 0.23 | 0.5 | 5818 | 88 |
| pfizer covid-19 vaccine | 0.3 | 0.9 | 2694 | 25 |
