| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rigor definition in education synonym | 1.86 | 0.2 | 7189 | 70 | 37 |
| rigor | 1.19 | 0.8 | 4900 | 30 | 5 |
| definition | 0.75 | 0.2 | 6502 | 66 | 10 |
| in | 1.62 | 1 | 660 | 96 | 2 |
| education | 0.44 | 0.6 | 1970 | 82 | 9 |
| synonym | 1.9 | 0.8 | 3421 | 72 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rigor definition in education synonym | 1.45 | 0.8 | 3555 | 84 |
