| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| doppler effect equation signs | 0.22 | 0.3 | 7727 | 91 | 29 |
| doppler | 0.63 | 0.4 | 5108 | 5 | 7 |
| effect | 0.58 | 1 | 6972 | 41 | 6 |
| equation | 1.08 | 0.4 | 3804 | 22 | 8 |
| signs | 0.87 | 0.6 | 3687 | 92 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| doppler effect equation signs | 0.55 | 0.5 | 2307 | 62 |
