| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| valves in veins | 1.88 | 1 | 1283 | 54 | 15 |
| valves | 0.83 | 0.6 | 575 | 14 | 6 |
| in | 1.67 | 0.7 | 4899 | 1 | 2 |
| veins | 1.44 | 0.9 | 3617 | 7 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| valves in veins | 1.35 | 1 | 118 | 44 |
| valves in veins quizlet | 1.77 | 0.6 | 7287 | 95 |
| valves in veins diagram | 1.3 | 0.2 | 9714 | 79 |
| valves in veins in arm | 0.38 | 0.5 | 5438 | 85 |
| valves in veins in legs | 0.96 | 0.8 | 5015 | 90 |
| valves in veins function | 1.7 | 0.9 | 5580 | 23 |
| valves in veins in legs not closing | 0.39 | 0.9 | 891 | 2 |
| valves in veins serve to | 1.85 | 0.4 | 4589 | 57 |
| valves in veins photos | 0.46 | 0.6 | 6525 | 5 |
| valves in veins assure that | 1.81 | 0.4 | 2671 | 26 |
| do veins have valves | 0.06 | 1 | 5354 | 22 |
| what is the function of valves in the veins | 1.52 | 0.5 | 2387 | 56 |
| why are valves present in veins not arteries | 1.93 | 1 | 1511 | 76 |
| do veins contain valves | 1.75 | 0.9 | 2216 | 7 |
| what is the purpose of valves in veins | 1.78 | 0.5 | 9265 | 14 |
| do all veins have valves | 0.69 | 0.8 | 5558 | 29 |
| valves are present in veins | 1.61 | 0.8 | 7679 | 69 |
