| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| helsinki declaration meaning | 0.62 | 0.3 | 6518 | 77 | 28 |
| helsinki | 1.16 | 0.3 | 8302 | 28 | 8 |
| declaration | 1.52 | 1 | 2203 | 76 | 11 |
| meaning | 0.44 | 0.8 | 6397 | 36 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| helsinki declaration meaning | 0.94 | 1 | 9794 | 59 |
