Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
who developed or made the centrifuge machine | 1.89 | 0.1 | 6716 | 52 | 44 |
who | 1.7 | 0.5 | 4219 | 54 | 3 |
developed | 0.74 | 0.9 | 4234 | 53 | 9 |
or | 0.02 | 0.1 | 634 | 90 | 2 |
made | 1.22 | 0.9 | 4568 | 91 | 4 |
the | 0.91 | 0.9 | 3933 | 44 | 3 |
centrifuge | 0.44 | 0.1 | 8410 | 10 | 10 |
machine | 0.76 | 0.2 | 4029 | 35 | 7 |