Keyword Analysis & Research: when did dna testing begin for crimes in usa

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did dna testing begin for crimes in usa	0.93	0.2	9374	81	44
when	1.36	0.2	1053	13	4
did	1.28	0.5	3327	6	3
dna	0.7	0.4	3377	54	3
testing	0.95	1	6487	27	7
begin	0.51	1	3581	71	5
for	0.9	0.6	9952	84	3
crimes	0.78	0.5	6581	24	6
in	0.3	0.6	4955	31	2
usa	1.12	0.4	119	91	3

Keyword	CPC	PCC	Volume	Score
when did dna testing begin for crimes in usa	1.04	0.1	1862	5