| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| research participants needed boston | 0.45 | 0.9 | 7253 | 57 | 35 |
| research | 0.49 | 0.9 | 554 | 94 | 8 |
| participants | 1.34 | 0.1 | 8852 | 93 | 12 |
| needed | 0.58 | 0.3 | 8122 | 5 | 6 |
| boston | 0.05 | 0.3 | 4968 | 60 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| research participants needed boston | 0.31 | 0.5 | 2262 | 68 |
