| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| journal of chemical and environmental | 0.14 | 0.1 | 3299 | 8 | 37 |
| journal | 0.5 | 0.6 | 5236 | 46 | 7 |
| of | 0.26 | 0.1 | 3383 | 2 | 2 |
| chemical | 1.37 | 0.7 | 5843 | 23 | 8 |
| and | 0.62 | 0.3 | 1723 | 22 | 3 |
| environmental | 0.97 | 0.7 | 2921 | 70 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| journal of chemical and environmental | 0.95 | 0.5 | 7778 | 55 |
