Keyword Analysis & Research: when to check ppd test

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when to check ppd test	1.5	0.4	5565	60	22
when	1.73	0.9	7927	3	4
to	1.4	0.2	2480	47	2
check	1.94	0.3	888	79	5
ppd	0.43	1	6400	68	3
test	1.66	0.4	3785	70	4

Keyword	CPC	PCC	Volume	Score
when to check ppd test	1.84	0.3	4690	98