| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| concerns about stem cells | 0.15 | 0.1 | 2317 | 56 | 25 |
| concerns | 0.39 | 0.6 | 8882 | 69 | 8 |
| about | 1.85 | 0.8 | 870 | 68 | 5 |
| stem | 1.81 | 0.8 | 6031 | 13 | 4 |
| cells | 1 | 0.1 | 9113 | 52 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| concerns about stem cells | 1.74 | 0.6 | 6511 | 85 |
| ethical concerns of stem cells | 1.27 | 0.7 | 1277 | 97 |
| one ethical concern about stem cells is | 0.72 | 0.2 | 7117 | 5 |
| ethical concerns of asdc stem cells | 0.17 | 0.7 | 9133 | 5 |
| ethical concerns of stem cell research | 0.48 | 0.9 | 2187 | 86 |
| ethical concerns of embryonic stem cells | 1.83 | 0.1 | 4163 | 37 |
