Keyword Analysis & Research: what is etching used for

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is etching used for	0.04	0.4	5185	34	24
what	1.57	1	1035	33	4
is	1.49	0.6	3949	36	2
etching	1.64	1	8028	98	7
used	0.57	0.4	5153	69	4
for	1.73	0.1	9823	56	3

Keyword	CPC	PCC	Volume	Score
what is etching used for	0.23	0.4	8788	7