Keyword Analysis & Research: maoa gene and serial killers

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
maoa gene and serial killers	0.81	0.4	7549	39	28
maoa	0.96	0.3	8879	44	4
gene	1.36	0.5	506	84	4
and	1.91	0.5	5773	68	3
serial	1.96	0.4	6545	36	6
killers	0.84	0.3	9462	17	7

Keyword	CPC	PCC	Volume	Score
maoa gene and serial killers	0.08	0.2	403	9
maoa gene in serial killers	0.44	0.5	3862	6
what serial killers had the maoa gene	1.12	0.5	7202	94
which serial killers had the maoa gene	0.11	0.7	9841	76
how many serial killers have the maoa gene	0.39	0.7	4214	4
what serial killers have the maoa gene	1.04	0.5	5326	19