Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
national library of medicine是什么 | 1.7 | 0.8 | 813 | 41 | 37 |
national | 1.48 | 0.1 | 6335 | 7 | 8 |
library | 0.41 | 0.9 | 2593 | 65 | 7 |
of | 1.44 | 1 | 9132 | 98 | 2 |
medicine是什么 | 1.48 | 1 | 7227 | 43 | 17 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
national library of medicine是什么 | 1.28 | 0.2 | 8262 | 21 |