| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pfizer covid vaccine development | 0.2 | 0.4 | 2687 | 69 | 32 |
| pfizer | 1.25 | 0.7 | 2724 | 98 | 6 |
| covid | 1.61 | 0.7 | 151 | 19 | 5 |
| vaccine | 0.63 | 0.4 | 6429 | 41 | 7 |
| development | 1.74 | 0.9 | 8451 | 26 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pfizer covid vaccine development | 0.27 | 0.8 | 2916 | 52 |
| pfizer covid vaccine development history | 0.42 | 0.8 | 2274 | 4 |
| who created the pfizer covid vaccine | 1.88 | 0.8 | 6448 | 41 |
| pfizer original covid vaccine | 1.21 | 0.9 | 8732 | 46 |
| pfizer covid vaccine research | 1.28 | 0.9 | 4379 | 75 |
| pfizer covid vaccine timeline | 1.53 | 0.7 | 788 | 95 |
| when was pfizer covid vaccine first available | 1.42 | 0.9 | 2995 | 91 |
| pfizer covid vaccine wiki | 0.95 | 0.4 | 3154 | 74 |
| when was pfizer covid vaccine authorized | 1.01 | 0.1 | 2336 | 16 |
| when was the pfizer covid vaccine approved | 0.89 | 0.1 | 668 | 40 |
