| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chemistry of materials影响因子分区 | 1.39 | 1 | 3960 | 19 | 40 |
| chemistry | 1.9 | 0.4 | 5116 | 40 | 9 |
| of | 0.06 | 0.5 | 3915 | 26 | 2 |
| materials影响因子分区 | 0.75 | 1 | 2274 | 25 | 27 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chemistry of materials影响因子分区 | 1.95 | 0.8 | 96 | 43 |
