Keyword Analysis & Research: what are signal words and phrases

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what are signal words and phrases	0.85	0.6	49	20	33
what	1.33	0.2	3127	8	4
are	0.58	0.2	1654	67	3
signal	1.46	0.8	3211	53	6
words	0.95	0.4	3240	85	5
and	1.39	0.2	3033	38	3
phrases	0.18	0.9	4937	79	7

Keyword	CPC	PCC	Volume	Score
what are signal words and phrases	0.93	0.3	8477	36