| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| randomized control trial definition | 1.33 | 0.2 | 406 | 23 | 35 |
| randomized | 1.54 | 0.8 | 645 | 51 | 10 |
| control | 1.11 | 0.6 | 3784 | 69 | 7 |
| trial | 0.55 | 0.3 | 8885 | 58 | 5 |
| definition | 1.35 | 0.7 | 3498 | 69 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| randomized control trial definition | 1.84 | 0.9 | 2873 | 21 |
