| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| covid 19 vaccine history | 0.32 | 0.9 | 6591 | 76 | 24 |
| covid | 1.78 | 0.8 | 3853 | 10 | 5 |
| 19 | 1.8 | 1 | 5554 | 41 | 2 |
| vaccine | 0.96 | 0.8 | 2448 | 94 | 7 |
| history | 1.59 | 0.6 | 694 | 84 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| covid 19 vaccine history | 1.16 | 1 | 989 | 75 |
| covid 19 vaccine history timeline | 1.42 | 0.5 | 3980 | 63 |
| covid 19 vaccine history ontario | 0.57 | 0.1 | 8017 | 34 |
| johnson and johnson covid 19 vaccine history | 1.39 | 0.5 | 2495 | 77 |
