| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| comparison of vaccines for covid | 1.52 | 0.9 | 7369 | 37 | 32 |
| comparison | 0.65 | 0.7 | 2236 | 3 | 10 |
| of | 1.71 | 0.4 | 9004 | 12 | 2 |
| vaccines | 1.46 | 0.3 | 734 | 52 | 8 |
| for | 0.69 | 0.9 | 3515 | 1 | 3 |
| covid | 0.42 | 0.4 | 1157 | 53 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| comparison of vaccines for covid | 0.09 | 0.1 | 82 | 71 |
