Keyword Analysis & Research: putting pdfs together in one file

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
putting pdfs together in one file	1.07	0.7	7007	52	33
putting	0.37	1	3800	46	7
pdfs	0.87	0.2	6556	83	4
together	1.13	0.3	44	67	8
in	0.36	0.8	9112	22	2
one	0.98	0.5	164	63	3
file	0.8	0.9	6219	18	4

Keyword	CPC	PCC	Volume	Score
putting pdfs together in one file	1.88	0.7	2927	99
how to put pdfs in one file	1.8	0.1	403	74
putting two pdf files together	0.11	0.7	1384	24
how to put files into one pdf	1.77	0.9	8528	20
put together multiple pdf files	0.34	0.9	8611	26
how to put multiple pdfs into one file	1.71	0.8	9759	100
how to put two pdfs into one file	0.87	0.4	5951	26
put several pdfs into one file	0.95	0.3	4166	53
how to put multiple pdfs into one pdf file	1.58	0.1	7954	63
put all pdfs in one file	0.63	0.8	251	73