| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| systematic review and meta analysis pdf | 1.75 | 0.6 | 4526 | 4 | 39 |
| systematic | 0.76 | 1 | 2321 | 11 | 10 |
| review | 0.74 | 0.7 | 8128 | 59 | 6 |
| and | 1.05 | 0.8 | 7044 | 49 | 3 |
| meta | 0.01 | 1 | 7066 | 66 | 4 |
| analysis | 1.39 | 0.9 | 4128 | 70 | 8 |
| 1.33 | 0.9 | 8901 | 60 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| systematic review and meta analysis pdf | 1.7 | 0.1 | 1741 | 78 |
