Keyword Analysis & Research: why is google image search so bad

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why is google image search so bad	0.98	0.9	9857	22	33
why	0.19	0.1	2994	60	3
is	1.7	0.6	5954	15	2
google	1.52	1	2166	8	6
image	1.37	1	6923	11	5
search	0.22	0.8	8962	57	6
so	1.12	0.6	3121	5	2
bad	0.24	0.2	9066	88	3

Keyword	CPC	PCC	Volume	Score
why is google image search so bad	0.86	0.1	2704	78