| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cochrane institute mask study | 1.74 | 0.3 | 2700 | 96 | 29 |
| cochrane | 1.77 | 0.8 | 4419 | 71 | 8 |
| institute | 0.34 | 0.8 | 2153 | 41 | 9 |
| mask | 0.64 | 0.2 | 843 | 13 | 4 |
| study | 1.23 | 0.6 | 1587 | 69 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cochrane institute mask study | 1.98 | 0.6 | 4972 | 27 |
| cochrane review mask study | 1.38 | 1 | 1882 | 85 |
| cochrane study on mask effectiveness | 1.71 | 0.3 | 9730 | 39 |
| cochrane face mask study | 0.88 | 0.7 | 3930 | 40 |
| cochrane collaboration mask study | 0.6 | 0.9 | 8432 | 10 |
| cochrane mask study conclusion | 0.44 | 0.4 | 9424 | 21 |
| cochrane library mask study | 1.29 | 0.1 | 191 | 80 |
| cochrane study on masking | 1.98 | 0.4 | 1086 | 3 |
| cochrane review mask study criticisms | 0.73 | 0.2 | 412 | 87 |
| cochrane mask study 2023 | 0.46 | 0.2 | 3741 | 55 |
| cochrane library study on masks | 0.77 | 1 | 1799 | 19 |
| cochrane covid mask study | 0.74 | 0.7 | 4504 | 80 |
| cochrane study masks covid | 1.85 | 0.2 | 3417 | 19 |
| cochrane analysis on masks | 1.06 | 0.3 | 6007 | 33 |
| cochrane report on masks | 1.35 | 0.9 | 1751 | 45 |
| cochran study on masks | 1.58 | 0.6 | 3833 | 97 |
| cochrane review effectiveness of masks | 0.06 | 0.8 | 279 | 14 |
| cochran study on effectiveness of masks | 0.72 | 0.3 | 6228 | 13 |
