Keyword Analysis & Research: can you merge two pdf files into one pdf

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
can you merge two pdf files into one pdf	1.87	0.7	6990	95	40
can	1.97	0.6	3246	1	3
you	1.42	0.1	2662	61	3
merge	1.03	0.8	7038	58	5
two	0.01	0.4	5961	16	3
pdf	0.66	0.7	709	36	3
files	1.67	0.5	947	50	5
into	0.62	0.2	3980	47	4
one	0.27	0.7	4712	92	3
pdf	1.96	0.9	3291	10	3

Keyword	CPC	PCC	Volume	Score
can you merge two pdf files into one pdf	0.15	0.2	3978	44
how to merge two pdf files into one pdf file	1.31	0.3	5089	78
how to merge two pdf files into one pdf	1.7	0.6	2502	76
merge two pdf files into one file	0.6	0.6	5682	18