| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| masks reduce spread of covid | 0.04 | 0.5 | 9247 | 79 |
| does wearing masks reduce covid spread | 0.67 | 0.3 | 1755 | 59 |
| do face masks prevent spread of covid | 1.68 | 0.6 | 1766 | 53 |
| do face masks help prevent covid spread | 1.76 | 1 | 916 | 64 |
| does wearing a mask prevent covid spread | 1.85 | 0.8 | 1983 | 77 |
| effectiveness of masks in preventing covid | 1.72 | 0.8 | 8790 | 82 |
| masks effective against covid | 1.87 | 0.7 | 7327 | 36 |
| how effective are masks at preventing covid | 0.47 | 0.7 | 2680 | 86 |
| masks and covid prevention | 0.71 | 0.3 | 5093 | 81 |
| study on masks preventing covid | 0.05 | 0.1 | 6278 | 15 |
| how effective are masks against covid | 1.62 | 0.4 | 6076 | 94 |
| how do masks prevent covid | 0.74 | 0.7 | 9998 | 62 |
| masks effectiveness on covid | 0.56 | 1 | 7768 | 39 |
| mask work against covid | 1.41 | 0.2 | 9091 | 4 |
| masking to prevent covid | 1.96 | 0.8 | 6000 | 74 |
