| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| frontiers in chemistry 影响因子 | 1.25 | 0.5 | 3435 | 97 | 35 |
| frontiers | 1.92 | 0.9 | 9633 | 87 | 9 |
| in | 0.72 | 0.5 | 4975 | 75 | 2 |
| chemistry | 0.01 | 0.7 | 4975 | 48 | 9 |
| 影响因子 | 0.82 | 0.6 | 8502 | 97 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| frontiers in chemistry 影响因子 | 0.74 | 0.1 | 7332 | 26 |
