| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| china postdoctoral science foundation | 1.41 | 0.3 | 6784 | 43 | 37 |
| china | 1.24 | 0.9 | 2354 | 21 | 5 |
| postdoctoral | 0.27 | 1 | 789 | 54 | 12 |
| science | 1.01 | 0.3 | 148 | 96 | 7 |
| foundation | 0.78 | 0.7 | 630 | 12 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| china postdoctoral science foundation | 1.06 | 0.3 | 488 | 36 |
