Keyword Analysis & Research: how can i do a mail merge on a pdf document

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how can i do a mail merge on a pdf document	0.68	0.8	8730	2	43
how	0.39	0.1	25	93	3
can	1.43	0.5	185	60	3
i	0.68	0.2	853	65	1
do	0.31	0.3	3416	43	2
a	0.43	0.2	1624	12	1
mail	0.06	0.6	8674	80	4
merge	0.73	0.9	1281	18	5
on	0.78	0.4	1574	74	2
a	0.37	1	1602	77	1
pdf	0.32	0.4	1436	70	3
document	1.5	0.9	4586	72	8

Keyword	CPC	PCC	Volume	Score
how can i do a mail merge on a pdf document	1.56	0.5	6883	43