| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| challenges definition in research | 0.5 | 0.6 | 8052 | 21 | 33 |
| challenges | 0.55 | 0.7 | 9889 | 47 | 10 |
| definition | 0.63 | 0.3 | 694 | 9 | 10 |
| in | 0.38 | 1 | 6953 | 88 | 2 |
| research | 0.81 | 0.2 | 9014 | 33 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| challenges definition in research | 0.54 | 0.4 | 8978 | 43 |
