| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| second language acquisition case study | 0.32 | 0.1 | 7987 | 8 | 38 |
| second | 0.42 | 0.3 | 7071 | 51 | 6 |
| language | 1.17 | 0.9 | 5698 | 86 | 8 |
| acquisition | 0.33 | 0.4 | 2920 | 66 | 11 |
| case | 0.95 | 0.7 | 351 | 65 | 4 |
| study | 0.88 | 0.6 | 1359 | 89 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| second language acquisition case study | 0.83 | 1 | 7357 | 49 |
