| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| opsonin definition | 1.61 | 0.3 | 8132 | 75 | 18 |
| opsonin | 1.92 | 0.9 | 1603 | 17 | 7 |
| definition | 1.19 | 0.6 | 4532 | 73 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| opsonin definition | 1.42 | 0.1 | 6460 | 76 |
| opsonin microbiology definition | 1.06 | 1 | 5426 | 71 |
