| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| systematic literature review pdf | 1.02 | 0.8 | 1442 | 70 | 32 |
| systematic | 1.42 | 0.8 | 9214 | 1 | 10 |
| literature | 1.79 | 0.1 | 4196 | 15 | 10 |
| review | 0.99 | 0.5 | 4718 | 67 | 6 |
| 0.55 | 0.4 | 640 | 4 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| systematic literature review pdf | 0.51 | 0.5 | 8879 | 25 |
