| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| annual reviews of immunology | 1.89 | 0.2 | 2627 | 43 | 28 |
| annual | 1.04 | 0.1 | 4256 | 16 | 6 |
| reviews | 0.23 | 0.3 | 7650 | 64 | 7 |
| of | 0.86 | 0.9 | 2797 | 63 | 2 |
| immunology | 0.61 | 0.3 | 9526 | 56 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| annual reviews of immunology | 0.66 | 0.4 | 9138 | 12 |
