| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how long has mrna technology been around | 0.34 | 0.7 | 6165 | 90 | 40 |
| how | 1.32 | 0.3 | 6799 | 37 | 3 |
| long | 0.29 | 0.1 | 7046 | 12 | 4 |
| has | 0.32 | 0.7 | 7804 | 52 | 3 |
| mrna | 0.03 | 0.8 | 380 | 29 | 4 |
| technology | 0.65 | 0.1 | 9576 | 41 | 10 |
| been | 1.78 | 0.4 | 9305 | 81 | 4 |
| around | 0.37 | 0.7 | 5978 | 93 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how long has mrna technology been around | 0.93 | 0.5 | 4011 | 33 |
