| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| simple definition of a vaccine | 0.98 | 0.1 | 1948 | 53 | 30 |
| simple | 0.81 | 0.1 | 1105 | 33 | 6 |
| definition | 0.36 | 0.3 | 4762 | 93 | 10 |
| of | 1.99 | 0.4 | 4352 | 21 | 2 |
| a | 0.43 | 0.5 | 8149 | 58 | 1 |
| vaccine | 0.45 | 0.1 | 4794 | 97 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| simple definition of a vaccine | 0.33 | 0.6 | 5764 | 40 |
| what is a vaccine simple definition | 1.95 | 0.9 | 9502 | 29 |
