| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| research on retrieval practice | 0.1 | 0.6 | 7229 | 64 | 30 |
| research | 0.52 | 0.9 | 9788 | 68 | 8 |
| on | 0.09 | 1 | 6294 | 8 | 2 |
| retrieval | 1.66 | 0.5 | 4312 | 47 | 9 |
| practice | 0.75 | 0.9 | 1719 | 21 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| research on retrieval practice | 1.22 | 0.2 | 1290 | 31 |
