| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| opposing views on stem cell research | 0.8 | 0.2 | 3376 | 36 |
| stem cell research opposition | 1.44 | 0.4 | 5541 | 61 |
| opinions on stem cell research | 0.34 | 0.3 | 5862 | 42 |
| political views on stem cell research | 1.2 | 0.6 | 8271 | 85 |
| against stem cell research | 1.24 | 0.3 | 1456 | 20 |
| arguments for and against stem cell research | 0.45 | 0.2 | 5779 | 66 |
| against stem cell research article | 1.56 | 0.3 | 735 | 33 |
| public opinion on stem cell research | 0.25 | 0.6 | 7542 | 70 |
| controversial aspects of stem cell research | 0.2 | 0.4 | 5820 | 16 |
| controversy on stem cell research | 0.4 | 0.1 | 8863 | 79 |
| stem cell research argument | 0.54 | 0.6 | 3436 | 54 |
| stem cell research and controversy | 0.12 | 0.9 | 1694 | 26 |
| controversies surrounding stem cell research | 1.34 | 0.8 | 2324 | 55 |
| stem cell research controversy articles | 1.38 | 0.9 | 7388 | 28 |
| stem cell research debate | 0.8 | 0.3 | 2099 | 23 |
| arguments against the use of stem cells | 0.8 | 0.3 | 7463 | 30 |
