| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 4 levels of language proficiency | 0.56 | 1 | 297 | 22 | 32 |
| 4 | 0.17 | 0.3 | 4802 | 45 | 1 |
| levels | 1.43 | 0.6 | 1783 | 86 | 6 |
| of | 0.5 | 0.5 | 5701 | 82 | 2 |
| language | 0.98 | 0.2 | 2397 | 25 | 8 |
| proficiency | 1.53 | 0.9 | 9055 | 14 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 4 levels of language proficiency | 0.51 | 0.1 | 3671 | 83 |
