| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| immune system diagram simple | 1.73 | 0.8 | 3833 | 88 | 28 |
| immune | 1.01 | 1 | 4254 | 92 | 6 |
| system | 1.74 | 0.7 | 1050 | 50 | 6 |
| diagram | 0.78 | 0.5 | 9443 | 57 | 7 |
| simple | 0.05 | 0.8 | 3555 | 27 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| immune system diagram simple | 1.29 | 0.2 | 9837 | 42 |
