| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| closed circulatory system meaning | 0.25 | 0.8 | 8428 | 45 | 33 |
| closed | 1.17 | 0.4 | 7632 | 54 | 6 |
| circulatory | 0.63 | 0.8 | 3250 | 87 | 11 |
| system | 0.6 | 0.2 | 2789 | 28 | 6 |
| meaning | 0.67 | 1 | 4480 | 43 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| closed circulatory system meaning | 0.3 | 1 | 8756 | 23 |
