Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
centers for disease control and prevention 美国 | 1.7 | 0.9 | 6796 | 22 | 49 |
centers | 1.83 | 1 | 1348 | 54 | 7 |
for | 1.93 | 0.9 | 4260 | 43 | 3 |
disease | 0.61 | 0.7 | 7517 | 67 | 7 |
control | 0.28 | 1 | 7131 | 77 | 7 |
and | 1.15 | 0.4 | 4568 | 45 | 3 |
prevention | 1.06 | 0.2 | 2596 | 44 | 10 |
美国 | 0.88 | 0.2 | 8256 | 90 | 6 |