| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| covid 19 vaccines in development | 1.63 | 0.5 | 1991 | 51 | 32 |
| covid | 0.71 | 1 | 3694 | 83 | 5 |
| 19 | 0.02 | 0.7 | 9993 | 45 | 2 |
| vaccines | 0.39 | 1 | 9145 | 59 | 8 |
| in | 1.3 | 0.5 | 5964 | 66 | 2 |
| development | 0.04 | 0.4 | 8395 | 82 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| types of covid 19 vaccines in development | 1.97 | 0.4 | 5699 | 54 |
