| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how well do masks protect against covid-19 | 1.71 | 0.7 | 1425 | 48 |
| how well do masks protect against covid | 0.48 | 0.1 | 7355 | 36 |
| how well do face masks protect against covid | 1.25 | 0.5 | 3225 | 59 |
| how well do masks prevent covid | 1.69 | 0.1 | 529 | 18 |
| best masks to prevent covid 19 | 0.71 | 0.1 | 7226 | 66 |
| effective masks for covid 19 | 0.42 | 0.6 | 8171 | 39 |
| importance of mask in covid-19 | 0.58 | 0.5 | 6688 | 78 |
| how effective are masks at preventing covid | 1.05 | 0.7 | 4691 | 40 |
| efficacy of masks for covid 19 | 1.16 | 0.3 | 6582 | 90 |
| recommended masks for covid 19 | 1.72 | 0.9 | 6348 | 41 |
| recommended masks for covid protection | 0.73 | 0.8 | 6002 | 63 |
| covid 19 mask effectiveness | 0.84 | 0.4 | 6551 | 33 |
| covid 19 mask recommendation | 1.11 | 0.3 | 2263 | 20 |
| best face mask to prevent covid 19 | 0.31 | 0.6 | 3086 | 75 |
| current covid 19 mask recommendations | 1.05 | 0.8 | 412 | 26 |
