Keyword Analysis & Research: when to read ppd skin test

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when to read ppd skin test	1.5	1	7183	67	26
when	1.2	0.3	1136	38	4
to	0.5	0.1	5450	77	2
read	0.36	0.2	9935	66	4
ppd	0.73	0.6	9939	89	3
skin	0.61	0.3	8905	35	4
test	1.11	1	103	48	4

Keyword	CPC	PCC	Volume	Score
when to read ppd skin test	1.31	0.2	440	90