| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| difference between direct and sandwich elisa | 1.64 | 0.5 | 8771 | 71 | 44 |
| difference | 1.66 | 0.9 | 6854 | 91 | 10 |
| between | 1.96 | 0.6 | 2185 | 24 | 7 |
| direct | 1.03 | 0.3 | 2993 | 33 | 6 |
| and | 1.81 | 0.2 | 8431 | 84 | 3 |
| sandwich | 0.35 | 0.6 | 3788 | 91 | 8 |
| elisa | 1.92 | 0.8 | 3409 | 4 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| difference between direct and sandwich elisa | 1.73 | 0.8 | 2058 | 95 |
