| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| development of mrna vaccine technology | 1.05 | 0.3 | 8149 | 22 | 38 |
| development | 1.75 | 0.4 | 1049 | 58 | 11 |
| of | 1.59 | 0.4 | 3955 | 61 | 2 |
| mrna | 1.84 | 0.2 | 7551 | 73 | 4 |
| vaccine | 1.85 | 0.8 | 6048 | 10 | 7 |
| technology | 1.54 | 0.6 | 604 | 52 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| development of mrna vaccine technology | 0.11 | 0.5 | 7640 | 13 |
