| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| stem cell research issues | 0.84 | 0.8 | 5009 | 94 | 25 |
| stem | 0.52 | 0.7 | 5354 | 21 | 4 |
| cell | 1.92 | 1 | 3786 | 94 | 4 |
| research | 0.32 | 0.5 | 1337 | 83 | 8 |
| issues | 0.16 | 0.3 | 5386 | 13 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| stem cell research issues | 0.35 | 0.7 | 5692 | 77 |
| stem cell research ethical issues | 1.84 | 0.2 | 5501 | 15 |
| moral issue topic: stem cell research | 1.66 | 0.4 | 994 | 98 |
| ethical issues in stem cell research ppt | 1.29 | 0.1 | 8451 | 17 |
| stem cell research and ethical issues | 0.17 | 0.5 | 8392 | 59 |
| ethical issues related to stem cell research | 0.73 | 0.8 | 626 | 3 |
