Keyword Analysis & Research: us history pdf files

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
us history pdf files	0.33	0.1	2275	65	20
us	0.48	0.2	6756	80	2
history	0.03	0.5	3985	70	7
pdf	0.12	0.9	5828	38	3
files	1	0.3	6840	58	5

Keyword	CPC	PCC	Volume	Score
us history pdf files	1.17	0.1	4070	17