| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ming cao university of groningen | 1.44 | 0.1 | 5049 | 95 | 32 |
| ming | 0.22 | 0.8 | 4337 | 53 | 4 |
| cao | 1.42 | 0.1 | 6739 | 67 | 3 |
| university | 1.25 | 0.6 | 2272 | 84 | 10 |
| of | 1.22 | 0.1 | 8160 | 92 | 2 |
| groningen | 1.51 | 0.2 | 6074 | 92 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ming cao university of groningen | 0.68 | 1 | 3233 | 15 |
