books on codes and ciphers

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
books on codes and ciphers	1.04	0.1	9710	83	26
books	1.34	0.4	8477	93	5
on	0.53	0.1	5456	55	2
codes	0.45	0.8	2120	59	5
and	1.75	0.3	8211	66	3
ciphers	0.98	1	6203	12	7

Keyword	CPC	PCC	Volume	Score
books on codes and ciphers	0.42	0.5	6325	8
secret codes and ciphers book	0.41	0.4	3423	73
standard ciphers and codes book	1.55	0.4	9659	76
codes and ciphers pdf	0.51	0.3	2087	20
list of codes and ciphers	1.12	0.9	4205	65
all codes and ciphers	0.55	0.3	6147	16
a guide to codes and ciphers	0.71	0.5	709	14
the science of codes and ciphers	1.71	0.4	3646	91
ciphers and codes games	0.06	0.2	1802	35
examples of codes and ciphers	1.85	0.5	7699	17
the history of codes and ciphers	0.55	0.2	8960	91
codes and ciphers worksheets	0.34	0.8	1442	45
secret codes and ciphers	0.1	0.8	8320	54
famous codes and ciphers	1.84	0.8	2791	78
electronic code book cipher	0.32	0.5	3146	59
the book of cipher	0.59	0.6	2391	59