| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how big is a covid molecule | 1.88 | 1 | 7204 | 68 |
| how big is covid | 0.06 | 0.6 | 2221 | 96 |
| how big is a covid particle | 1.29 | 0.4 | 2588 | 85 |
| covid 19 molecule size | 1.99 | 0.4 | 7350 | 97 |
| what is the particle size of covid | 0.71 | 0.7 | 823 | 43 |
| how large are covid particles | 1.1 | 1 | 6288 | 11 |
| size of covid particles | 0.8 | 0.5 | 8619 | 12 |
| how big is the star covid | 1.52 | 0.6 | 4837 | 13 |
| covid molecule size and masks | 1.38 | 0.4 | 4452 | 57 |
| how much covid is there | 1.76 | 1 | 4800 | 11 |
| what is the average length of covid | 1.3 | 0.6 | 2527 | 25 |
| what is the structure of covid | 0.79 | 0.4 | 2680 | 57 |
| how long is covid | 0.96 | 0.7 | 4328 | 34 |
| structure of a covid cell | 1.42 | 0.1 | 8645 | 77 |
| how many proteins does covid have | 1.35 | 0.7 | 4287 | 71 |
| usual length of covid | 0.61 | 0.4 | 8649 | 60 |
| typical length of covid | 2 | 0.1 | 356 | 72 |
| covid facts and information | 1.32 | 0.5 | 1409 | 60 |
| covid 19 molecular structure | 0.19 | 0.3 | 659 | 42 |
