Keyword Analysis & Research: what are pdf files on a computer

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what are pdf files on a computer	0.26	0.7	5541	19	32
what	1.33	0.4	4294	32	4
are	0.28	0.2	2892	86	3
pdf	0.3	0.3	3727	93	3
files	0.84	0.6	2207	45	5
on	0.78	1	1151	97	2
a	0.04	0.3	9826	90	1
computer	0.09	0.7	2637	17	8

Keyword	CPC	PCC	Volume	Score
what are pdf files on a computer	0.98	1	6682	75