Keyword Analysis & Research: what does the term optimum mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does the term optimum mean	0.36	0.3	7044	63	31
what	1.43	0.8	6000	91	4
does	0.74	0.2	5742	88	4
the	0.2	0.6	2435	23	3
term	1.9	0.9	1411	4	4
optimum	0.45	1	8137	42	7
mean	1.61	0.2	3556	7	4

Keyword	CPC	PCC	Volume	Score
what does the term optimum mean	1.51	0.5	8202	44