| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| human with pig heart transplant | 0.28 | 0.8 | 3921 | 81 | 31 |
| human | 1.53 | 1 | 7802 | 2 | 5 |
| with | 0.6 | 0.6 | 1274 | 22 | 4 |
| pig | 0.71 | 0.6 | 9625 | 52 | 3 |
| heart | 0.65 | 0.8 | 4296 | 82 | 5 |
| transplant | 0.84 | 0.1 | 6895 | 55 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| human with pig heart transplant | 1.89 | 0.7 | 9792 | 38 |
| first pig heart transplant to human | 0.14 | 0.5 | 4847 | 68 |
| transplant pig heart into human patient | 1.96 | 0.8 | 6357 | 23 |
| pig heart used in human transplant | 0.84 | 0.1 | 2830 | 32 |
| first ever pig to human heart transplant | 0.38 | 0.5 | 6261 | 16 |
| heart transplant from pig to human | 1.83 | 0.7 | 2047 | 33 |
| first pig transplant to human | 1.47 | 0.5 | 3701 | 25 |
| successful pig heart transplant to human | 1.34 | 0.3 | 7817 | 62 |
| pig heart transplant to human 2011 | 1.69 | 0.3 | 5149 | 75 |
| pig heart transplanted into human | 1.75 | 0.2 | 7835 | 41 |
| transplantation of pig's heart to human | 1.77 | 1 | 9754 | 52 |
