| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cdc understanding how covid 19 vaccines work | 1.21 | 0.8 | 7590 | 65 | 44 |
| cdc | 1.2 | 0.6 | 8088 | 33 | 3 |
| understanding | 1 | 0.4 | 8008 | 92 | 13 |
| how | 1.11 | 0.1 | 5833 | 12 | 3 |
| covid | 1.03 | 0.3 | 6659 | 92 | 5 |
| 19 | 0.64 | 0.3 | 5635 | 81 | 2 |
| vaccines | 1.13 | 0.3 | 1612 | 93 | 8 |
| work | 0.11 | 0.8 | 5483 | 21 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cdc understanding how covid 19 vaccines work | 0.79 | 0.2 | 2425 | 13 |
| do covid 19 vaccines work | 1.12 | 0.8 | 2859 | 89 |
| covid 19 cdc vaccine facts | 0.11 | 0.8 | 1185 | 4 |
| how has the covid 19 vaccine helped | 1.91 | 0.3 | 5330 | 99 |
| how did the covid 19 vaccine help | 1.66 | 1 | 4613 | 98 |
| cdc covid 19 vaccine facts sheet | 1 | 0.1 | 4431 | 98 |
| covid 19 vaccine introduction | 1.71 | 0.9 | 4242 | 51 |
| feature article about covid 19 vaccine | 0.18 | 0.1 | 4606 | 40 |
| enter explaining covid-19 vaccines | 0.66 | 0.7 | 1914 | 68 |
| how does the covid 19 vaccines work | 0.25 | 0.3 | 2482 | 64 |
| did covid 19 vaccines work | 0.97 | 0.1 | 1962 | 96 |
| understanding how covid 19 vaccines work | 0.63 | 0.7 | 8798 | 83 |
| how covid 19 vaccines work | 1.76 | 0.4 | 4987 | 1 |
