| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| proof of vaccination california | 1.13 | 0.3 | 6729 | 70 | 31 |
| proof | 1.64 | 0.5 | 5552 | 23 | 5 |
| of | 1.25 | 0.5 | 8429 | 24 | 2 |
| vaccination | 0.82 | 0.8 | 3041 | 44 | 11 |
| california | 0.74 | 0.3 | 1417 | 88 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| proof of vaccination california | 0.32 | 1 | 7593 | 31 |
