| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| evolution of music devices | 0.06 | 0.2 | 925 | 75 | 26 |
| evolution | 1.69 | 0.2 | 3048 | 20 | 9 |
| of | 1.97 | 0.8 | 2541 | 15 | 2 |
| music | 0.91 | 1 | 5137 | 20 | 5 |
| devices | 0.18 | 0.1 | 9660 | 80 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| evolution of music devices | 1.84 | 0.3 | 4694 | 88 |
