| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sac like membrane surrounding the heart: | 1.49 | 1 | 1738 | 67 | 40 |
| sac | 1.02 | 0.4 | 5331 | 62 | 3 |
| like | 0.09 | 0.8 | 8341 | 67 | 4 |
| membrane | 0.68 | 0.4 | 7823 | 88 | 8 |
| surrounding | 1.6 | 0.5 | 4468 | 24 | 11 |
| the | 1.33 | 1 | 6158 | 47 | 3 |
| heart: | 1.07 | 0.3 | 6883 | 8 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sac like membrane surrounding the heart: | 1.23 | 0.8 | 1904 | 34 |
