Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
photoelectric effect frequency and intensity | 1.87 | 0.1 | 3742 | 28 | 44 |
photoelectric | 1.21 | 0.3 | 7075 | 40 | 13 |
effect | 0.59 | 0.2 | 4332 | 48 | 6 |
frequency | 1.01 | 0.6 | 8648 | 92 | 9 |
and | 0.79 | 0.2 | 7200 | 64 | 3 |
intensity | 0.82 | 0.7 | 5126 | 37 | 9 |