| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mechanism of speech production | 1.28 | 0.2 | 1754 | 54 | 30 |
| mechanism | 0.77 | 0.2 | 1940 | 6 | 9 |
| of | 1.63 | 0.1 | 5147 | 99 | 2 |
| speech | 1.43 | 0.3 | 8947 | 62 | 6 |
| production | 0.44 | 0.4 | 2043 | 47 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mechanism of speech production | 1.51 | 0.5 | 4380 | 34 |
