Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
sommerfeld free electron model | 0.31 | 0.1 | 7597 | 82 | 30 |
sommerfeld | 1.21 | 0.8 | 3293 | 39 | 10 |
free | 0.5 | 0.6 | 1885 | 71 | 4 |
electron | 1.36 | 0.4 | 1638 | 21 | 8 |
model | 1.14 | 0.7 | 1261 | 14 | 5 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
sommerfeld free electron model | 0.46 | 0.9 | 8185 | 69 |