| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| voice information processing | 1 | 0.1 | 4493 | 47 | 28 |
| voice | 1.95 | 0.3 | 7452 | 39 | 5 |
| information | 1.24 | 0.7 | 297 | 79 | 11 |
| processing | 0.29 | 0.8 | 1641 | 33 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| voice information processing | 1.56 | 0.4 | 9945 | 11 |
