| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| embryonic stem cell controversy ethics | 1.02 | 0.1 | 1214 | 13 | 38 |
| embryonic | 0.95 | 0.2 | 1975 | 14 | 9 |
| stem | 0.65 | 0.9 | 4572 | 23 | 4 |
| cell | 1.07 | 0.3 | 5673 | 21 | 4 |
| controversy | 1.59 | 0.5 | 789 | 2 | 11 |
| ethics | 1.39 | 0.4 | 4749 | 71 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| embryonic stem cell controversy ethics | 0.42 | 0.3 | 986 | 11 |
| embryonic stem cell controversy | 1.04 | 0.3 | 9771 | 58 |
| embryonic stem cell research ethics | 0.54 | 0.6 | 5391 | 96 |
| embryonic stem cell ethics | 1.21 | 0.2 | 1796 | 4 |
| embryonic stem cell research controversy | 0.82 | 0.3 | 8436 | 48 |
| ethical concerns with embryonic stem cells | 1.2 | 1 | 9148 | 48 |
| embryonic stem cells ethical issues | 1.93 | 1 | 5497 | 78 |
| ethics of embryonic stem cells | 1.35 | 0.6 | 1543 | 66 |
| controversy of embryonic stem cells | 0.13 | 0.5 | 8350 | 16 |
| embryonic stem cells culture ethical issues | 1.1 | 0.9 | 1655 | 6 |
| stem cell embryo ethics | 1.2 | 0.8 | 5758 | 27 |
| embryonic stem cell research ethical dilemma | 1.82 | 1 | 2262 | 64 |
| human embryonic stem cells ethical issues | 1.56 | 0.8 | 8020 | 55 |
| why is the embryonic stem cell controversial | 1.37 | 1 | 1850 | 51 |
| are embryonic stem cells ethical | 1.51 | 1 | 1262 | 84 |
