Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
goals and history of information retrieval | 1.42 | 0.5 | 6295 | 29 | 42 |
goals | 1.36 | 0.5 | 447 | 63 | 5 |
and | 0.38 | 0.6 | 5858 | 77 | 3 |
history | 0.83 | 0.4 | 6721 | 95 | 7 |
of | 1.27 | 0.3 | 1642 | 92 | 2 |
information | 0.71 | 0.1 | 6946 | 18 | 11 |
retrieval | 2 | 0.4 | 3894 | 4 | 9 |