| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| china science journal archive | 0.76 | 0.5 | 970 | 40 | 29 |
| china | 0.76 | 0.6 | 4195 | 61 | 5 |
| science | 1.12 | 0.2 | 8673 | 72 | 7 |
| journal | 0.92 | 0.3 | 8497 | 96 | 7 |
| archive | 0.75 | 0.8 | 4574 | 99 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| china science journal archive | 1.37 | 0.2 | 2682 | 11 |
