| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is a heart valve prosthesis | 1.84 | 1 | 6741 | 93 | 32 |
| what | 0.81 | 0.9 | 9984 | 38 | 4 |
| is | 1.93 | 0.7 | 8197 | 42 | 2 |
| a | 1.43 | 0.2 | 5427 | 31 | 1 |
| heart | 0.45 | 0.3 | 8076 | 92 | 5 |
| valve | 0.11 | 0.7 | 9916 | 40 | 5 |
| prosthesis | 0.16 | 0.8 | 4561 | 11 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is a heart valve prosthesis | 1.53 | 0.8 | 3351 | 9 |
