| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| journal of cleaner production 2020 | 0.26 | 0.3 | 7927 | 8 | 34 |
| journal | 1.88 | 0.1 | 2028 | 64 | 7 |
| of | 1.36 | 0.8 | 7506 | 80 | 2 |
| cleaner | 1.46 | 0.5 | 8313 | 52 | 7 |
| production | 1.35 | 0.7 | 4419 | 3 | 10 |
| 2020 | 1.51 | 0.2 | 8181 | 91 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| journal of cleaner production 2020 | 1.75 | 1 | 5222 | 8 |
