Keyword Analysis & Research: why was the computer mouse invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why was the computer mouse invented	1.1	0.4	1563	67	35
why	0.86	0.6	5140	74	3
was	1.94	1	3214	87	3
the	1.99	0.6	1881	70	3
computer	1.88	0.8	7585	96	8
mouse	0.87	0.1	6512	62	5
invented	0.1	0.4	3789	87	8

Keyword	CPC	PCC	Volume	Score
why was the computer mouse invented	0.57	0.9	9733	38