Keyword Analysis & Research: when do you read a ppd test

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when do you read a ppd test	0.71	0.7	1956	96	27
when	0.02	0.9	5286	7	4
do	1.07	0.8	95	95	2
you	0.53	0.7	9232	67	3
read	1.28	0.8	5275	32	4
a	0.73	0.9	1907	3	1
ppd	0.95	0.7	870	48	3
test	1.39	0.9	1730	99	4

Keyword	CPC	PCC	Volume	Score
when do you read a ppd test	1.9	1	6439	69