| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| yuyan chen google scholar | 0.13 | 0.1 | 2008 | 36 | 25 |
| yuyan | 1.12 | 0.1 | 6058 | 49 | 5 |
| chen | 1.91 | 0.7 | 2713 | 66 | 4 |
| 0.78 | 0.5 | 9049 | 46 | 6 | |
| scholar | 0.21 | 0.4 | 4227 | 48 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| yuyan chen google scholar | 0.91 | 1 | 3095 | 35 |
