| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| electrorefining of copper equations | 0.46 | 0.5 | 7457 | 54 | 35 |
| electrorefining | 1.13 | 0.1 | 1941 | 49 | 15 |
| of | 1.64 | 0.2 | 2351 | 37 | 2 |
| copper | 1.05 | 0.2 | 8666 | 9 | 6 |
| equations | 1.49 | 1 | 9878 | 65 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| electrorefining of copper equations | 0.93 | 0.3 | 9891 | 35 |
