| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pfizer or moderna booster effectiveness | 0.44 | 0.3 | 178 | 40 | 39 |
| pfizer | 1.17 | 0.5 | 2399 | 54 | 6 |
| or | 0.54 | 0.3 | 4172 | 67 | 2 |
| moderna | 0.34 | 0.9 | 6078 | 51 | 7 |
| booster | 0.25 | 0.6 | 7628 | 50 | 7 |
| effectiveness | 1.68 | 0.4 | 4850 | 65 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pfizer or moderna booster effectiveness | 1.57 | 0.4 | 5058 | 3 |
| moderna booster vs pfizer effectiveness | 0.9 | 1 | 2116 | 49 |
| pfizer v moderna booster effectiveness | 0.83 | 0.9 | 8022 | 4 |
