| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chemical of materials 影响因子 | 0.45 | 0.3 | 4290 | 39 | 34 |
| chemical | 0.12 | 0.5 | 3114 | 27 | 8 |
| of | 1.67 | 0.7 | 2454 | 14 | 2 |
| materials | 0.62 | 0.8 | 3099 | 53 | 9 |
| 影响因子 | 0.53 | 0.2 | 3561 | 73 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chemical of materials 影响因子 | 1.63 | 0.8 | 3481 | 27 |
