| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| voiceprint protocol research | 1.04 | 0.3 | 8563 | 4 | 28 |
| voiceprint | 1.95 | 0.3 | 2334 | 37 | 10 |
| protocol | 1.77 | 0.8 | 8451 | 8 | 8 |
| research | 1.38 | 0.4 | 8066 | 53 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| voiceprint protocol research | 0.93 | 0.2 | 8802 | 75 |
