Keyword Analysis & Research: clinical trials.gov covid 19 vaccine pfizer
Keyword Analysis
Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
clinical trials.gov covid 19 vaccine pfizer | 0.07 | 0.9 | 8512 | 35 | 43 |
clinical | 1.97 | 0.6 | 9112 | 63 | 8 |
trials.gov | 0.62 | 0.7 | 9857 | 30 | 10 |
covid | 1.79 | 0.8 | 7486 | 71 | 5 |
19 | 0.21 | 0.8 | 4161 | 28 | 2 |
vaccine | 0.63 | 0.1 | 6206 | 7 | 7 |
pfizer | 0.79 | 0.4 | 1548 | 38 | 6 |