| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is the origin of the covid-19 virus | 1.05 | 0.3 | 4677 | 58 |
| origin of covid 19 virus | 1.97 | 0.1 | 813 | 61 |
| covid 19 origin of virus and how was it named | 1.45 | 0.7 | 6050 | 55 |
| what was the origin of the covid 19 virus | 0.86 | 0.9 | 836 | 81 |
| what is the covid 19 virus | 0.16 | 0.7 | 2272 | 46 |
| what caused the covid 19 virus | 0.87 | 0.5 | 3106 | 80 |
| source of the covid 19 virus | 0.24 | 0.5 | 9037 | 35 |
| what is the etiology of covid-19 virus | 0.46 | 0.8 | 6533 | 16 |
| virus of covid 19 | 0.12 | 0.8 | 6707 | 82 |
| who created covid 19 virus | 0.81 | 1 | 9158 | 29 |
| the covid-19 virus originated in animals | 0.84 | 0.7 | 4303 | 38 |
| the virus that causes covid-19 | 1.25 | 0.3 | 5347 | 72 |
| how was the covid-19 virus made | 1.68 | 0.8 | 3825 | 32 |
| covid 19 is a virus that causes | 1.38 | 0.1 | 9833 | 100 |
| covid 19 is caused by which virus | 0.98 | 0.5 | 3094 | 72 |
| covid 19 virus wikipedia | 1 | 0.6 | 9476 | 26 |
