how many mm is a positive ppd

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how many mm is a positive ppd	1.66	0.8	4056	67	29
how	0.7	1	5429	74	3
many	0.15	0.9	6970	26	4
mm	0.02	0.7	8528	83	2
is	0.29	0.8	8324	29	2
a	0.09	0.5	6840	29	1
positive	0.12	0.8	5641	76	8
ppd	1.3	0.3	4181	71	3

Keyword	CPC	PCC	Volume	Score
how many mm is a positive ppd	0.42	0.9	6061	8
positive ppd results in mm	1.39	0.7	8706	15
positive ppd test mm	1.79	1	5532	8
measurements for positive ppd	0.91	0.1	5632	34
positive ppd test size	0.08	0.8	9579	57
what is considered a positive ppd	1.67	1	8867	3
when is a ppd considered positive	1.78	0.6	4941	55
what is a positive ppd	1.03	1	4801	34
positive ppd test measurement	0.76	0.7	1049	61
positive ppd images and measurements	1.28	0.5	5086	99
when is a ppd positive	0.04	1	9018	42
negative ppd results in mm	1.64	0.9	781	28
normal ppd reading mm	0.62	0.5	768	79
positive ppd reading measurement	0.86	0.4	9975	10
ppd how many ml	1.41	0.6	8927	52