| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rigor definition in research | 0.56 | 0.5 | 5779 | 28 | 28 |
| rigor | 1.06 | 0.7 | 3370 | 42 | 5 |
| definition | 0.52 | 0.4 | 3692 | 11 | 10 |
| in | 0.45 | 0.7 | 4678 | 88 | 2 |
| research | 1.99 | 1 | 3122 | 66 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rigor definition in research | 0.89 | 0.9 | 3753 | 45 |
