| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is a vaccine biology definition | 1.1 | 0.2 | 8066 | 88 | 36 |
| what | 0.87 | 0.4 | 4224 | 68 | 4 |
| is | 1.36 | 1 | 2220 | 81 | 2 |
| a | 1.19 | 0.9 | 8528 | 60 | 1 |
| vaccine | 1.73 | 0.7 | 7403 | 13 | 7 |
| biology | 0.3 | 0.2 | 2318 | 69 | 7 |
| definition | 1.52 | 0.4 | 8388 | 5 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is a vaccine biology definition | 0.48 | 0.1 | 8506 | 83 |
| vaccine definition biology | 0.14 | 0.1 | 3957 | 45 |
| vaccine simple definition biology | 1.86 | 0.2 | 2769 | 27 |
| mrna vaccine definition biology | 1.2 | 0.3 | 1057 | 84 |
| vaccine definition a level biology | 0.38 | 0.5 | 9781 | 72 |
| vaccine definition biology simple | 1.57 | 0.6 | 1977 | 64 |
