| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| umbrella review definition | 1.6 | 0.6 | 2020 | 39 | 26 |
| umbrella | 0.81 | 1 | 3319 | 69 | 8 |
| review | 0.21 | 0.9 | 8691 | 17 | 6 |
| definition | 0.66 | 0.3 | 4096 | 18 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| umbrella review definition | 0.97 | 0.4 | 2638 | 8 |
| umbrella review define | 1.99 | 0.4 | 8228 | 38 |
| umbrella systematic review definition | 0.3 | 1 | 2131 | 74 |
