Keyword Analysis & Research: what are the examples of reference

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what are the examples of reference	1.89	0.7	8394	77	34
what	1.4	0.8	5838	28	4
are	1.95	0.1	7658	4	3
the	1.45	0.6	1244	39	3
examples	0.74	0.5	3857	82	8
of	1.61	0.9	8755	34	2
reference	0.7	0.6	4916	53	9

Keyword	CPC	PCC	Volume	Score
what are the examples of reference	0.1	0.9	3624	64