Keyword Analysis & Research: what does decline mean in history

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does decline mean in history	0.91	0.2	5554	69	33
what	0.79	0.3	3874	35	4
does	0.52	0.5	6408	74	4
decline	1.4	0.4	9395	37	7
mean	0.41	0.5	5786	85	4
in	1.56	0.5	9319	34	2
history	0.88	0.7	9426	27	7

Keyword	CPC	PCC	Volume	Score
what does decline mean in history	1.95	0.8	4700	8