| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| language learning difficulty scale | 1.48 | 0.7 | 9223 | 4 | 34 |
| language | 1.12 | 0.8 | 7909 | 46 | 8 |
| learning | 1.13 | 1 | 1807 | 6 | 8 |
| difficulty | 0.77 | 0.5 | 4751 | 84 | 10 |
| scale | 1.16 | 0.9 | 771 | 87 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| language learning difficulty scale | 1.7 | 0.6 | 8876 | 73 |
