| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| theory of language development | 0.91 | 0.9 | 47 | 77 | 30 |
| theory | 0.73 | 0.2 | 2209 | 85 | 6 |
| of | 1.49 | 0.2 | 4091 | 53 | 2 |
| language | 0.15 | 0.8 | 1357 | 32 | 8 |
| development | 1.31 | 0.3 | 9132 | 86 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| theory of language development | 1.68 | 0.5 | 8216 | 37 |
