has the zodiac killer cipher been solved

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
has the zodiac killer cipher been solved	0.21	0.4	269	85	40
has	0.65	0.5	4768	83	3
the	1.74	0.5	5830	62	3
zodiac	1.96	0.3	4887	84	6
killer	1.81	0.6	8745	51	6
cipher	0.98	0.1	8009	61	6
been	0.65	0.3	4326	54	4
solved	0.85	0.7	9113	89	6

Keyword	CPC	PCC	Volume	Score
has the zodiac killer cipher been solved	1.63	0.8	9384	34
zodiac killer cipher solved 2017	1.53	0.9	4355	19
was the zodiac killer cipher cracked	1.6	0.7	1892	38
the zodiac killer unsolved ciphers	0.47	0.9	6648	77
zodiac killer cypher finally solved	1.64	0.3	9092	42
zodiac killer cipher solved 2020	0.7	0.6	8482	90
zodiac killer decoded cipher	0.01	0.5	2761	25
zodiac killer cipher key	0.45	0.9	9034	67
what are the zodiac killer's ciphers	1.6	0.8	9081	75
have all the zodiac ciphers been solved	1.48	0.4	4556	63
zodiac killer cipher alphabet	0.06	0.5	389	60
zodiac killer cipher translation	1.02	0.2	6160	99
zodiac killer letters & ciphers	1.63	0.3	7280	90