| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| extraction of copper by electrolysis | 0.25 | 0.3 | 255 | 92 | 36 |
| extraction | 1.88 | 0.5 | 9561 | 35 | 10 |
| of | 0.37 | 0.8 | 4308 | 76 | 2 |
| copper | 1.44 | 0.4 | 3050 | 93 | 6 |
| by | 1.81 | 0.4 | 504 | 35 | 2 |
| electrolysis | 1.36 | 0.2 | 4147 | 10 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| extraction of copper by electrolysis | 1.83 | 0.3 | 766 | 56 |
