Keyword Analysis & Research: when fax machine invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when fax machine invented	1.84	1	6594	31	25
when	0.14	0.7	6883	57	4
fax	0.01	0.2	9712	95	3
machine	1.77	0.2	7563	89	7
invented	1.74	0.5	5031	19	8

Keyword	CPC	PCC	Volume	Score
when fax machine invented	0.32	0.4	3873	86