Keyword Analysis & Research: how to search multiple pdf documents

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to search multiple pdf documents	0.03	0.3	3203	70	36
how	1.39	0.8	6158	66	3
to	0.56	1	6445	80	2
search	1.28	0.1	2273	15	6
multiple	1.56	0.9	7562	19	8
pdf	0.76	0.5	4222	63	3
documents	0.51	1	2680	41	9

Keyword	CPC	PCC	Volume	Score
how to search multiple pdf documents	0.85	0.9	6150	28