| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| environmental engineering science scimago | 1.39 | 0.8 | 3094 | 44 | 41 |
| environmental | 1.42 | 0.6 | 3901 | 52 | 13 |
| engineering | 1.48 | 0.2 | 4663 | 47 | 11 |
| science | 1.49 | 0.1 | 4293 | 90 | 7 |
| scimago | 1.23 | 0.9 | 6509 | 42 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| environmental engineering science scimago | 1.83 | 0.9 | 965 | 84 |
