| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| definition of variables in research | 0.94 | 0.9 | 6439 | 71 | 35 |
| definition | 0.41 | 0.5 | 6323 | 67 | 10 |
| of | 0.66 | 0.4 | 5536 | 23 | 2 |
| variables | 1.28 | 0.1 | 3335 | 5 | 9 |
| in | 1.4 | 0.4 | 6223 | 76 | 2 |
| research | 1.83 | 0.8 | 9695 | 10 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| definition of variables in research | 0.35 | 0.1 | 8991 | 36 |
