| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hse covid booster certificate | 1.95 | 0.7 | 7167 | 83 | 29 |
| hse | 0.12 | 0.3 | 7780 | 67 | 3 |
| covid | 0.25 | 0.4 | 5570 | 65 | 5 |
| booster | 0.31 | 1 | 4877 | 47 | 7 |
| certificate | 1.94 | 0.4 | 1039 | 37 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hse covid booster certificate | 1.77 | 0.9 | 3044 | 8 |
