Keyword Analysis & Research: what is a positive ppd test

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is a positive ppd test	1.85	0.9	3169	18	27
what	0.77	0.7	969	46	4
is	0.46	0.7	9334	60	2
a	1.74	0.4	9591	65	1
positive	0.46	0.7	3266	29	8
ppd	0.86	0.1	1758	60	3
test	0.96	1	2439	53	4

Keyword	CPC	PCC	Volume	Score
what is a positive ppd test	0.69	0.6	8745	14