Keyword Analysis & Research: what does echelon form mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does echelon form mean	0.51	0.7	3349	75	27
what	1.27	0.8	1210	13	4
does	0.95	0.9	1471	71	4
echelon	1.97	0.6	4379	72	7
form	0.48	0.3	4366	41	4
mean	1.75	1	5704	41	4

Keyword	CPC	PCC	Volume	Score
what does echelon form mean	0.38	0.1	3004	35