| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sac like membrane surrounding the heart: | 1.33 | 0.1 | 5464 | 75 | 40 |
| sac | 1.16 | 0.7 | 2439 | 17 | 3 |
| like | 1.24 | 0.2 | 506 | 37 | 4 |
| membrane | 1.29 | 0.8 | 1571 | 48 | 8 |
| surrounding | 1.26 | 0.6 | 118 | 11 | 11 |
| the | 0.11 | 0.3 | 2563 | 6 | 3 |
| heart: | 1.82 | 0.6 | 3282 | 84 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sac like membrane surrounding the heart: | 0.6 | 0.5 | 9965 | 20 |
