| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| heart transplant with pig heart | 0.26 | 0.8 | 573 | 56 | 31 |
| heart | 1.88 | 0.5 | 2902 | 2 | 5 |
| transplant | 0.59 | 0.2 | 7366 | 99 | 10 |
| with | 0.4 | 0.1 | 5809 | 56 | 4 |
| pig | 0.14 | 0.2 | 9223 | 2 | 3 |
| heart | 1.79 | 0.6 | 9571 | 16 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| heart transplant with pig heart | 0.59 | 0.9 | 7088 | 6 |
| human heart transplant with pig heart | 0.61 | 0.7 | 8416 | 79 |
| heart transplant using pig heart | 0.66 | 0.4 | 5094 | 32 |
| transplantation of pig's heart to human | 0.81 | 0.2 | 5000 | 55 |
