Keyword Analysis & Research: smh what does this mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
smh what does this mean	1.35	0.1	2498	2	23
smh	1.24	1	3416	73	3
what	1.46	0.8	6203	30	4
does	0.55	0.4	7402	28	4
this	0.02	1	6218	65	4
mean	1.74	0.3	2742	27	4

Keyword	CPC	PCC	Volume	Score
smh what does this mean	1.59	0.1	1807	77