| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mrna vaccine technology history | 1.69 | 0.8 | 4062 | 95 | 31 |
| mrna | 1.48 | 0.9 | 7805 | 55 | 4 |
| vaccine | 0.01 | 0.1 | 2651 | 88 | 7 |
| technology | 0.74 | 0.4 | 7383 | 52 | 10 |
| history | 1.78 | 0.7 | 9694 | 15 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mrna vaccine technology history | 0.55 | 1 | 8336 | 12 |
