Keyword Analysis & Research: what is a optimal combo

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is a optimal combo	1.98	0.4	5981	66	23
what	1.53	0.2	5582	3	4
is	1.57	0.2	5965	4	2
a	0.6	0.4	2885	64	1
optimal	1.31	0.8	7991	90	7
combo	1.08	0.2	8400	80	5

Keyword	CPC	PCC	Volume	Score
what is a optimal combo	0.57	0.6	6256	80