| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| square wave fft spectrum | 0.96 | 0.4 | 5503 | 97 | 24 |
| square | 0.02 | 0.9 | 6652 | 38 | 6 |
| wave | 0.84 | 0.2 | 2895 | 74 | 4 |
| fft | 0.78 | 0.6 | 5230 | 43 | 3 |
| spectrum | 1.19 | 0.4 | 7582 | 62 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| square wave fft spectrum | 0.66 | 1 | 5687 | 77 |
