Keyword Analysis & Research: when was the first 401k

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the first 401k	0.53	1	1513	45	23
when	0.86	0.7	8979	65	4
was	1.92	0.1	6052	27	3
the	1.33	0.5	898	32	3
first	1.77	0.4	4935	96	5
401k	1.27	0.7	610	89	4

Keyword	CPC	PCC	Volume	Score
when was the first 401k	0.88	1	6687	7