Keyword Analysis & Research: why are they called now and later

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why are they called now and later	1.94	0.1	4505	57	33
why	0.65	0.5	8479	1	3
are	0.94	0.7	3218	49	3
they	1	0.2	7723	89	4
called	1.67	0.3	87	9	6
now	1.78	0.8	5459	52	3
and	1.39	0.9	1503	45	3
later	0.49	0.3	7370	34	5

Keyword	CPC	PCC	Volume	Score
why are they called now and later	2	0.9	3222	99