| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ground detector for ungrounded system | 1 | 0.6 | 2817 | 1 | 37 |
| ground | 0.69 | 0.5 | 9138 | 54 | 6 |
| detector | 1 | 0.1 | 4214 | 58 | 8 |
| for | 1.08 | 0.1 | 7636 | 68 | 3 |
| ungrounded | 1.47 | 0.1 | 3412 | 54 | 10 |
| system | 0.14 | 0.7 | 9863 | 16 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ground detector for ungrounded system | 1.85 | 1 | 1547 | 28 |
