| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| primary humoral immune response | 0.12 | 0.6 | 8753 | 39 | 31 |
| primary | 0.77 | 0.6 | 8412 | 6 | 7 |
| humoral | 1.84 | 0.2 | 6809 | 19 | 7 |
| immune | 0.38 | 0.1 | 4179 | 13 | 6 |
| response | 0.68 | 0.1 | 6956 | 44 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| primary humoral immune response | 1.12 | 0.4 | 3311 | 47 |
