| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| stem cell research ethics | 0.58 | 0.4 | 5131 | 89 | 25 |
| stem | 0.92 | 0.4 | 3377 | 60 | 4 |
| cell | 1.56 | 0.3 | 3473 | 53 | 4 |
| research | 0.34 | 0.9 | 6206 | 66 | 8 |
| ethics | 0.47 | 0.6 | 5283 | 28 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| stem cell research ethics | 1.52 | 0.4 | 4202 | 74 |
