| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chemical engineering journal 400 2020 125919 | 0.33 | 0.8 | 8641 | 28 | 44 |
| chemical | 1.81 | 0.1 | 9090 | 33 | 8 |
| engineering | 0.6 | 0.5 | 6661 | 95 | 11 |
| journal | 1.06 | 0.6 | 1391 | 80 | 7 |
| 400 | 0.22 | 0.8 | 2207 | 75 | 3 |
| 2020 | 1.72 | 0.6 | 3740 | 99 | 4 |
| 125919 | 1.05 | 1 | 3113 | 16 | 6 |
