Keyword Analysis & Research: how long does a ppd skin test last

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how long does a ppd skin test last	0.77	0.2	1074	88	34
how	1.33	1	2985	8	3
long	1.25	0.5	8100	46	4
does	0.35	0.9	418	97	4
a	1.19	0.9	2436	28	1
ppd	0.86	0.3	3524	19	3
skin	0.52	0.7	3732	74	4
test	1.54	0.1	5429	18	4
last	1.84	1	4022	29	4

Keyword	CPC	PCC	Volume	Score
how long does a ppd skin test last	1.78	1	8651	75
ppd test good for how long	0.6	0.4	9802	94
how long are ppd tests valid for	0.62	0.4	8072	76
how long does ppd test take	1.78	0.9	8683	48
how long does ppd last	0.08	0.9	7492	92
when to read a ppd skin test	0.6	0.7	1103	94
how long are ppd results good for	0.26	0.2	4416	90
ppd skin test results	1.84	0.9	4858	25
how long is a ppd good for	1.27	0.5	1755	35
how long is ppd valid	1.55	0.6	1347	29
what is a ppd skin test	1.35	0.8	4378	57
how to check ppd skin test result	1.93	0.1	6008	65
ppd test time frame	0.18	0.5	8139	91