| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| differential item functioning | 0.37 | 0.3 | 6514 | 75 | 29 |
| differential | 0.07 | 0.8 | 8490 | 83 | 12 |
| item | 0.78 | 0.8 | 4903 | 6 | 4 |
| functioning | 0.27 | 0.4 | 767 | 79 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| differential item functioning | 1.89 | 0.7 | 3315 | 81 |
