Keyword Analysis & Research: why is arugula called rocket lettuce

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why is arugula called rocket lettuce	0.78	0.2	9617	86	36
why	1	0.7	8332	39	3
is	1.51	1	7073	22	2
arugula	0.4	0.9	5263	89	7
called	0.26	0.2	5187	5	6
rocket	1	0.1	7458	74	6
lettuce	0.72	0.2	4703	30	7

Keyword	CPC	PCC	Volume	Score
why is arugula called rocket lettuce	0.78	0.7	6297	33