Keyword Analysis & Research: what does dot dot mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does dot dot mean	0.95	0.3	158	24	22
what	0.51	0.7	3092	98	4
does	0.75	0.8	1805	35	4
dot	0.8	0.7	302	54	3
dot	0.59	0.6	1046	66	3
mean	0.69	0.4	7259	100	4

Keyword	CPC	PCC	Volume	Score
what does dot dot mean	1.15	0.2	4219	80