| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| definition of vaccine in science | 1.92 | 0.9 | 673 | 53 | 32 |
| definition | 1.41 | 0.2 | 4142 | 43 | 10 |
| of | 1.97 | 0.3 | 499 | 33 | 2 |
| vaccine | 0.84 | 0.8 | 4002 | 8 | 7 |
| in | 0.33 | 1 | 2837 | 4 | 2 |
| science | 1.26 | 0.4 | 4722 | 94 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| definition of vaccine in science | 1.89 | 0.9 | 5374 | 60 |
