why do serial killers become serial killers

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why do serial killers become serial killers	0.95	0.2	8239	66	43
why	0.98	1	7169	36	3
do	0.62	0.3	1366	39	2
serial	1.32	0.5	4667	16	6
killers	0.11	0.3	7932	90	7
become	1.56	1	8852	65	6
serial	0.52	0.6	7466	93	6
killers	0.72	0.8	912	5	7

Keyword	CPC	PCC	Volume	Score
why do serial killers become serial killers	0.11	0.5	8642	52
how do serial killers become serial killers	1.66	0.6	2392	36
what makes people become serial killers	0.42	0.7	4086	95
what causes serial killers to become one	0.03	0.2	2977	68
why are serial killers made	1.39	0.3	7703	84
what causes people to become serial killers	1.4	0.2	879	53
serial killers reasons for killing	1.64	0.1	5142	40
what makes serial killers	0.33	1	4644	46
why do most serial killers become killers	1.87	1	1308	60
why do people become serial killers	0.42	0.8	9249	52
why do people turn into serial killers	0.56	0.7	5552	85
how are serial killers created	1.95	0.3	6644	77
why does someone become a serial killer	0.91	0.9	199	16
reasons people become serial killers	0.78	0.3	9137	52
what makes a killer a serial killer	1.07	0.8	6045	83
what creates a serial killer	1.41	0.1	4987	93
what makes a person a serial killer	0.58	0.4	9171	75