| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chinese science and technology database | 0.59 | 0.8 | 4803 | 87 | 39 |
| chinese | 1.86 | 0.6 | 2712 | 91 | 7 |
| science | 1.05 | 0.6 | 5968 | 82 | 7 |
| and | 0.8 | 0.5 | 316 | 41 | 3 |
| technology | 1.74 | 0.1 | 3847 | 98 | 10 |
| database | 0.48 | 0.5 | 2375 | 44 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chinese science and technology database | 0.8 | 0.9 | 9368 | 91 |
