| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| studies on environmental sustainability | 0.14 | 1 | 3996 | 30 | 39 |
| studies | 1.73 | 0.6 | 5169 | 37 | 7 |
| on | 0.59 | 0.3 | 2530 | 55 | 2 |
| environmental | 0.93 | 0.4 | 5202 | 100 | 13 |
| sustainability | 0.66 | 0.5 | 7187 | 31 | 14 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| studies on environmental sustainability | 1.18 | 1 | 4104 | 69 |
