| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| vessels that carry blood to the heart | 0.04 | 0.2 | 4177 | 21 |
| blood vessels that carry blood to the heart | 0.61 | 0.6 | 1175 | 60 |
| which vessels carry blood away from the heart | 0.96 | 0.8 | 8710 | 85 |
| vessels that carry blood away from the heart | 1.75 | 1 | 5271 | 25 |
| what vessels carry blood away from the heart | 1.85 | 0.9 | 8117 | 89 |
| blood vessels carry blood away from the heart | 1.49 | 0.8 | 5303 | 97 |
| which blood vessels carry blood to the heart | 0.84 | 0.5 | 7908 | 27 |
| vessels that carry blood back to the heart | 1.3 | 0.9 | 4280 | 27 |
| what blood vessels carry blood to the heart | 1.05 | 0.3 | 9376 | 39 |
| blood vessels that carry blood back to heart | 1.68 | 0.4 | 5896 | 20 |
| blood vessels that carry blood away heart | 0.14 | 0.5 | 8227 | 34 |
| these blood vessels carry blood to the heart | 1.55 | 0.1 | 6812 | 69 |
| blood vessels carry blood to the heart | 0.42 | 0.6 | 7838 | 82 |
