Keyword Analysis & Research: when is a ppd test read

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when is a ppd test read	1.71	0.9	3735	30	23
when	1.38	0.7	5607	90	4
is	1.5	0.6	2131	11	2
a	0.63	0.8	6275	95	1
ppd	0.12	1	4176	50	3
test	0.42	0.4	9980	3	4
read	0.21	0.4	1267	61	4

Keyword	CPC	PCC	Volume	Score
when is a ppd test read	0.3	1	8801	50
ppd test reading	1.31	0.2	7795	51
ppd skin test reading	0.16	0.5	3507	73
how to read ppd test	0.19	0.9	9088	27
how to read ppd skin test	1.63	0.1	7875	61
ppd test reading time	1.85	0.5	9249	70
ppd test reading time frame	1.24	0.1	7257	60