| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1975 declaration of helsinki | 1.79 | 0.2 | 3534 | 98 | 28 |
| 1975 | 0.57 | 0.6 | 4866 | 38 | 4 |
| declaration | 0.81 | 0.7 | 7133 | 72 | 11 |
| of | 1.4 | 0.3 | 9420 | 71 | 2 |
| helsinki | 0.79 | 1 | 3190 | 86 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1975 declaration of helsinki | 1.98 | 0.6 | 7520 | 17 |
| history of declaration of helsinki | 1.77 | 0.7 | 5102 | 68 |
| declaration of helsinki pdf | 1.5 | 0.5 | 5374 | 98 |
| declaration of helsinki year | 1.16 | 0.4 | 1089 | 20 |
| the declaration of helsinki | 0.76 | 0.1 | 5390 | 48 |
| signing of the declaration of helsinki | 1.45 | 0.2 | 8969 | 82 |
| declaration of helsinki wikipedia | 0.69 | 0.8 | 4987 | 22 |
| latest declaration of helsinki | 0.91 | 0.4 | 3240 | 53 |
| declaration of helsinki latest version pdf | 1.33 | 0.3 | 5861 | 5 |
| declaration of helsinki summary | 0.88 | 0.4 | 213 | 22 |
| text of the declaration of helsinki | 0.44 | 0.2 | 7256 | 30 |
| declaration of helsinki 1964 pdf | 0.06 | 0.7 | 5198 | 93 |
| declaration of helsinki uk | 0.39 | 0.6 | 1004 | 24 |
| the declaration of helsinki in 1964 | 1.61 | 0.9 | 5192 | 90 |
| what is the helsinki declaration | 1.02 | 1 | 5125 | 31 |
