Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
covid 19 vaccine test trials | 0.64 | 0.2 | 9847 | 45 |
covid 19 vaccine drug study | 1.1 | 0.3 | 4098 | 60 |
covid vaccine testing trials | 0.68 | 0.1 | 5731 | 70 |
study on covid 19 vaccine | 1.65 | 0.4 | 4061 | 36 |
covid 19 vaccine research | 1.27 | 0.5 | 2735 | 56 |
covid 19 vaccine case study | 1.91 | 0.2 | 5327 | 9 |
covid 19 vaccine results | 1.17 | 0.7 | 2810 | 15 |
covid 19 current vaccine | 0.04 | 0.2 | 1180 | 87 |
covid 19 vaccine research studies | 1.57 | 0.1 | 9356 | 49 |
covid 19 vaccine this year | 0.33 | 0.9 | 9786 | 4 |
covid 19 vaccine investigation | 1.69 | 0.1 | 830 | 27 |
covid 19 latest vaccine | 1.93 | 0.3 | 2804 | 35 |
covid 19 vaccine updated | 1.64 | 0.7 | 4833 | 95 |
covid 19 vaccination screening | 0.58 | 1 | 3796 | 98 |
covid 19 vaccination research | 0.38 | 1 | 5428 | 55 |