history of alcatraz island before the prison

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
history of alcatraz island before the prison	1.69	0.9	8900	72	44
history	0.89	0.2	5618	93	7
of	0.13	0.9	5270	64	2
alcatraz	0.24	0.8	2310	42	8
island	1.36	0.2	3745	51	6
before	1.66	0.8	9727	51	6
the	1.56	0.4	4240	34	3
prison	1.4	0.9	8357	100	6

Keyword	CPC	PCC	Volume	Score
history of alcatraz island before the prison	1.57	0.1	62	31
the history of alcatraz prison	1.68	0.4	9918	12
the history of alcatraz island	1.98	0.6	5687	91
alcatraz prison history and facts	1.35	0.4	8957	3
alcatraz island history facts	1.82	0.8	4511	27
what was alcatraz before a prison	0.62	0.8	9724	46
is alcatraz island still a prison	1.52	0.5	7703	80
when was alcatraz opened as a prison	0.5	0.1	6558	31
the history of alcatraz	0.45	0.2	4375	64
when did alcatraz open as a prison	0.5	0.5	2786	76
alcatraz island native american history	0.53	0.7	7939	37
information about alcatraz prison	1.01	0.4	2680	70
alcatraz island haunted history	0.49	0.2	5096	54
alcatraz prison escape history	1.23	0.4	8324	60
why was alcatraz island occupied	0.81	0.3	9982	40
what was alcatraz island	0.31	0.4	849	47
facts about alcatraz prison	1.72	0.9	9176	14
when did alcatraz become a federal prison	1.3	0.4	9001	13