| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history of stem cell | 1.42 | 0.5 | 6772 | 90 | 20 |
| history | 1.9 | 0.2 | 9061 | 24 | 7 |
| of | 0.49 | 0.5 | 1230 | 14 | 2 |
| stem | 1.84 | 0.2 | 8175 | 70 | 4 |
| cell | 0.67 | 0.6 | 1438 | 27 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history of stem cell | 1.35 | 0.5 | 1884 | 97 |
| history of stem cell research | 0.61 | 0.1 | 2848 | 62 |
| history of stem cell transplant icd 10 | 1.86 | 0.5 | 7443 | 54 |
| history of stem cell transplant | 1.83 | 1 | 5351 | 82 |
| history of stem cell therapy | 0.39 | 0.7 | 9329 | 12 |
| history of stem cell research timeline | 1.56 | 0.8 | 7341 | 26 |
| history of stem cell transplant icd code | 0.9 | 0.9 | 7992 | 13 |
| history of autologous stem cell transplant | 1 | 0.4 | 9405 | 56 |
| the history of stem cells | 1.02 | 0.7 | 1907 | 95 |
| catholic stem cell research history | 1.87 | 0.8 | 5656 | 33 |
| con stem cell history | 0.87 | 0.2 | 2227 | 8 |
| articles on stem cell research history | 0.38 | 0.8 | 8684 | 80 |
