Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
why to initiate a clinical trial | 0.14 | 0.9 | 4480 | 94 |
why are clinical trials necessary | 1.68 | 0.8 | 2839 | 44 |
why are clinical trials needed | 2 | 0.5 | 3460 | 58 |
what makes a clinical trial | 1.85 | 0.2 | 1506 | 63 |
why do people participate in clinical trials | 0.48 | 0.1 | 4765 | 6 |
why participate in clinical trials | 1.54 | 0.2 | 5854 | 31 |
purpose of clinical trial | 1.41 | 0.6 | 7302 | 6 |
why are clinical trials important | 0.29 | 0.8 | 5385 | 82 |
how does a clinical trial work | 1.5 | 0.3 | 6647 | 35 |
the importance of clinical trials | 1.47 | 0.6 | 2958 | 63 |
drug why does it require clinical trials | 0.95 | 0.9 | 7650 | 95 |
how to get involved in clinical trials | 1.95 | 0.9 | 2963 | 38 |
what are clinical trials designed to do | 0.23 | 0.2 | 328 | 22 |