| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| green chemistry and sustainable engineering | 1.35 | 0.6 | 8269 | 1 | 43 |
| green | 1.49 | 0.1 | 8709 | 58 | 5 |
| chemistry | 0.9 | 0.5 | 3363 | 97 | 9 |
| and | 1.1 | 0.7 | 2748 | 31 | 3 |
| sustainable | 0.02 | 0.3 | 2656 | 47 | 11 |
| engineering | 0.31 | 0.7 | 420 | 7 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| green chemistry and sustainable engineering | 0.18 | 1 | 5080 | 53 |
| green chemistry and sustainable chemistry | 0.36 | 0.7 | 693 | 1 |
| sustainable chemistry and engineering | 1.79 | 0.7 | 8806 | 67 |
| green chemistry and green engineering | 0.23 | 0.3 | 110 | 2 |
| green and sustainable chemistry | 0.82 | 0.9 | 6144 | 15 |
| green chemistry and engineering | 1.08 | 0.2 | 1190 | 38 |
| green and sustainable science and engineering | 0.71 | 0.4 | 3257 | 61 |
| green chemistry and chemical engineering | 1 | 0.3 | 2983 | 80 |
| green chemistry and sustainable energy | 1.26 | 1 | 1748 | 33 |
| green chemistry and sustainable technology | 1.49 | 0.9 | 9713 | 18 |
| green chemistry and sustainability | 0.49 | 0.2 | 1170 | 1 |
| engineering chemistry green chemistry | 0.4 | 0.4 | 1785 | 65 |
| green chemistry and sustainable development | 1.15 | 0.6 | 856 | 75 |
| green chemistry engineering chemistry pdf | 1.94 | 0.5 | 872 | 15 |
| green engineering and sustainability | 1.04 | 0.2 | 744 | 1 |
| green chemistry pdf for engineering | 0.49 | 0.5 | 9925 | 37 |
| chemical engineering and sustainability | 1.49 | 0.3 | 1339 | 10 |
