Keyword Analysis & Research: what cipher is this

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what cipher is this	1.57	0.9	4948	57	19
what	1.63	0.4	6970	21	4
cipher	0.42	0.2	9682	56	6
is	1.32	0.6	9561	24	2
this	0.27	0.2	6865	84	4

Keyword	CPC	PCC	Volume	Score
what cipher is this	1.44	0.7	1770	38