| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| blood vessels organ system | 1.59 | 0.6 | 6487 | 31 | 26 |
| blood | 1.69 | 0.1 | 884 | 20 | 5 |
| vessels | 1.06 | 0.7 | 4307 | 81 | 7 |
| organ | 0.27 | 0.8 | 5110 | 89 | 5 |
| system | 0.01 | 0.2 | 416 | 23 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| blood vessels organ system | 0.81 | 0.8 | 7133 | 92 |
| heart and blood vessels organ system | 0.37 | 0.5 | 3338 | 85 |
| what organ system is the blood vessels in | 1.53 | 0.9 | 4339 | 55 |
| blood vessels heart organ system | 1.54 | 0.2 | 4052 | 26 |
| what organ system are blood vessels in | 1.45 | 0.7 | 8574 | 37 |
| which organ system are blood vessels part of | 0.96 | 0.9 | 8191 | 74 |
| what system are blood vessels in | 1.75 | 0.4 | 5676 | 24 |
| is blood vessels an organ | 1.33 | 0.7 | 7077 | 96 |
| blood vessels are part of what system | 0.47 | 0.9 | 5872 | 46 |
| heart and blood vessels system | 0.75 | 0.9 | 1903 | 80 |
| blood vessels of body | 0.48 | 0.1 | 5347 | 89 |
| blood vessels cardiovascular system | 0.16 | 0.3 | 825 | 23 |
| blood vessels in the human body | 0.13 | 0.9 | 2853 | 55 |
