| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| understanding how vaccines work cdc.gov | 0.3 | 0.6 | 3268 | 45 | 39 |
| understanding | 1.79 | 0.3 | 2541 | 93 | 13 |
| how | 1.56 | 0.4 | 7552 | 47 | 3 |
| vaccines | 0.58 | 0.3 | 2111 | 62 | 8 |
| work | 1.87 | 1 | 8664 | 55 | 4 |
| cdc.gov | 0.9 | 0.4 | 8560 | 6 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| understanding how vaccines work cdc.gov | 1.2 | 0.3 | 5353 | 9 |
| understanding how vaccines work cdc | 0.28 | 0.2 | 51 | 13 |
| cdc how vaccines work | 1.84 | 0.3 | 5731 | 94 |
| how do vaccines work cdc | 1.24 | 0.1 | 3084 | 60 |
| vaccines and how they work | 1.01 | 0.7 | 4185 | 82 |
| which statement explains how vaccines work | 0.49 | 1 | 2905 | 45 |
| describe how vaccines work | 0.09 | 0.8 | 3126 | 14 |
| how to vaccinations work | 0.61 | 0.8 | 6647 | 15 |
| explain how vaccines work | 1.25 | 0.7 | 3125 | 79 |
| describe how vaccinations work | 1.86 | 0.7 | 4739 | 22 |
| how do vaccines work in general | 1.93 | 0.7 | 654 | 3 |
| what does the cdc say about vaccines | 1.63 | 0.2 | 5751 | 3 |
| explain how a vaccination works | 1.41 | 0.8 | 5384 | 43 |
| explain in detail how vaccination works | 1.68 | 0.6 | 3165 | 38 |
| cdc and vaccine information | 0.41 | 0.1 | 4984 | 85 |
