| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| knob tube wiring history | 1.38 | 0.2 | 9849 | 14 | 24 |
| knob | 0.65 | 0.5 | 5795 | 57 | 4 |
| tube | 0.95 | 1 | 6615 | 2 | 4 |
| wiring | 0.41 | 1 | 2890 | 71 | 6 |
| history | 0.25 | 1 | 3900 | 41 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| knob tube wiring history | 0.08 | 1 | 446 | 23 |
