| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free spoken digit dataset | 1.52 | 0.4 | 2676 | 68 | 25 |
| free | 1.72 | 0.7 | 143 | 11 | 4 |
| spoken | 0.55 | 0.8 | 4326 | 34 | 6 |
| digit | 0.55 | 0.2 | 9915 | 2 | 5 |
| dataset | 0.06 | 0.7 | 7215 | 48 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free spoken digit dataset | 1.2 | 0.8 | 4476 | 84 |
