| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| systematic literature review sample | 1.43 | 0.2 | 6113 | 90 | 35 |
| systematic | 0.99 | 0.8 | 9832 | 61 | 10 |
| literature | 1.66 | 0.6 | 8400 | 61 | 10 |
| review | 1.78 | 0.1 | 7431 | 56 | 6 |
| sample | 1.21 | 0.1 | 629 | 79 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| systematic literature review sample | 1.2 | 1 | 8148 | 38 |
