Keyword Analysis & Research: how is etching done

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how is etching done	1.58	0.2	9137	81	19
how	1.46	0.2	8937	26	3
is	1.78	0.1	4299	61	2
etching	1.55	0.3	5377	67	7
done	1.94	0.3	1587	52	4

Keyword	CPC	PCC	Volume	Score
how is etching done	0.16	0.5	504	82