| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hittorf method | 1.85 | 0.2 | 7937 | 53 | 14 |
| hittorf | 0.4 | 0.2 | 2991 | 40 | 7 |
| method | 1.16 | 0.2 | 8429 | 7 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hittorf method | 0.21 | 0.8 | 2792 | 92 |
| hittorf method pdf | 0.97 | 0.7 | 3793 | 35 |
| hittorf method transport number | 0.93 | 0.5 | 6147 | 55 |
| transference number and hittorf method | 0.85 | 0.5 | 7800 | 42 |
