| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| journal of chemical and environmental | 1.2 | 0.1 | 5471 | 90 | 37 |
| journal | 1.63 | 0.3 | 4894 | 45 | 7 |
| of | 1.74 | 0.2 | 4544 | 51 | 2 |
| chemical | 0.4 | 0.5 | 891 | 100 | 8 |
| and | 1.55 | 0.5 | 6927 | 19 | 3 |
| environmental | 1.05 | 0.3 | 2495 | 20 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| journal of chemical and environmental | 1.01 | 0.4 | 9437 | 77 |
