| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many phases are in clinical drug trials | 0.92 | 0.9 | 2302 | 36 |
| how many phases are in clinical trials | 1.57 | 0.3 | 2427 | 96 |
| how many phases in medical clinical trials | 1.22 | 0.6 | 5808 | 34 |
| clinical trials how many phases | 0.61 | 0.7 | 5533 | 16 |
| phases in drug trials | 0.87 | 0.6 | 287 | 79 |
| phases of clinical trials in drug development | 1.04 | 0.2 | 3782 | 63 |
| how many phases in medical trials | 1.72 | 0.1 | 4109 | 88 |
| phases of clinical trials fda | 0.9 | 0.4 | 3011 | 53 |
| stages of clinical trials for drugs | 0.44 | 0.5 | 2110 | 36 |
| trial phases for drugs | 1.18 | 0.4 | 2124 | 26 |
