| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rigor definition in education | 0.89 | 0.1 | 9791 | 4 | 29 |
| rigor | 0.77 | 0.2 | 7304 | 87 | 5 |
| definition | 1.68 | 0.5 | 4119 | 99 | 10 |
| in | 1.51 | 0.7 | 1244 | 30 | 2 |
| education | 0.07 | 0.7 | 5704 | 20 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rigor definition in education | 0.1 | 0.6 | 1083 | 93 |
