Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
library of congress subject headings pdf | 1.66 | 1 | 7199 | 69 |
library of congress subject headings ppt | 0.81 | 1 | 1077 | 48 |
library of congress subject headings search | 1.92 | 1 | 1456 | 90 |
library of congress subject headings index | 1.97 | 0.3 | 4063 | 32 |
library of congress headings | 1.39 | 0.4 | 7738 | 26 |
library of congress headings list | 0.88 | 1 | 6727 | 26 |
library of congress subject headings lcsh | 1.32 | 0.2 | 2224 | 30 |
outdated library of congress subject headings | 1.28 | 1 | 635 | 18 |
library of congress authority headings | 0.01 | 0.2 | 7690 | 80 |
library of congress subject guide | 0.54 | 0.7 | 9903 | 75 |
library of congress subject | 1.07 | 0.2 | 4977 | 61 |
library of congress genre headings | 1 | 0.4 | 4978 | 82 |
library of congress subject list | 0.07 | 0.5 | 3437 | 94 |
library of congress head | 0.07 | 0.1 | 5832 | 9 |