| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| frontier in chemistry 杂志影响因子 | 1.77 | 0.7 | 1253 | 73 | 40 |
| frontier | 1.18 | 1 | 8112 | 26 | 8 |
| in | 1.67 | 0.6 | 2971 | 61 | 2 |
| chemistry | 1.03 | 0.5 | 744 | 67 | 9 |
| 杂志影响因子 | 0.54 | 0.1 | 5667 | 14 | 18 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| frontier in chemistry 杂志影响因子 | 0.99 | 1 | 3722 | 43 |
