| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| protective covering of the heart | 0.68 | 1 | 912 | 99 | 32 |
| protective | 0.51 | 0.7 | 8587 | 8 | 10 |
| covering | 1.52 | 0.5 | 5742 | 38 | 8 |
| of | 0.26 | 1 | 7217 | 86 | 2 |
| the | 0.57 | 0.3 | 4757 | 84 | 3 |
| heart | 1.54 | 0.4 | 1051 | 89 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| protective covering of the heart | 0.17 | 0.5 | 7989 | 8 |
