Keyword Analysis & Research: when was the first frozen pizza introduced

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the first frozen pizza introduced	0.1	0.1	5608	33	42
when	0.97	1	3988	74	4
was	0.09	0.2	2846	83	3
the	1.69	0.5	8056	16	3
first	0.64	0.9	8367	66	5
frozen	0.33	0.4	8696	81	6
pizza	0.16	0.2	3118	29	5
introduced	0.59	0.3	5263	25	10

Keyword	CPC	PCC	Volume	Score
when was the first frozen pizza introduced	1.82	0.3	9417	2