| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| echo voice recognition technology | 1.87 | 0.4 | 7848 | 9 | 33 |
| echo | 0.18 | 0.2 | 1777 | 17 | 4 |
| voice | 0.56 | 0.7 | 4189 | 86 | 5 |
| recognition | 0.11 | 0.9 | 2052 | 85 | 11 |
| technology | 0.52 | 0.4 | 9336 | 50 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| echo voice recognition technology | 0.26 | 0.8 | 6931 | 18 |
