Keyword Analysis & Research: when to read a ppd skin test

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when to read a ppd skin test	0.37	0.4	5367	47	28
when	1.02	0.3	9502	58	4
to	1.77	0.5	2517	15	2
read	0.58	0.8	9638	91	4
a	0.94	0.4	8007	33	1
ppd	1.96	0.5	4695	70	3
skin	0.41	0.3	9824	12	4
test	0.15	0.4	4929	15	4

Keyword	CPC	PCC	Volume	Score
when to read a ppd skin test	0.56	0.1	3841	95