| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hse covid booster vaccine certificate | 1.09 | 0.4 | 841 | 38 | 37 |
| hse | 0.82 | 0.9 | 9641 | 23 | 3 |
| covid | 1.85 | 0.1 | 1518 | 48 | 5 |
| booster | 0.37 | 0.2 | 3865 | 5 | 7 |
| vaccine | 0.51 | 0.6 | 2750 | 7 | 7 |
| certificate | 0.68 | 0.6 | 9382 | 70 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hse covid booster vaccine certificate | 1.84 | 1 | 8096 | 41 |
