| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history of headphones 1901 | 0.83 | 0.3 | 3014 | 60 | 26 |
| history | 1.14 | 0.7 | 2240 | 65 | 7 |
| of | 0.58 | 0.8 | 8050 | 56 | 2 |
| headphones | 0.73 | 1 | 5332 | 56 | 10 |
| 1901 | 1.84 | 0.9 | 1166 | 68 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history of headphones 1901 | 0.78 | 1 | 8469 | 33 |
