| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| gray areas in research | 0.22 | 0.6 | 5773 | 16 | 22 |
| gray | 0.35 | 0.1 | 5403 | 98 | 4 |
| areas | 1.76 | 1 | 1298 | 65 | 5 |
| in | 1.8 | 0.3 | 2053 | 69 | 2 |
| research | 1.43 | 0.6 | 1044 | 54 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gray areas in research | 1.77 | 0.5 | 1938 | 32 |
