Keyword Analysis & Research: when was the kent state massacre

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the kent state massacre	0.9	0.1	7991	23	32
when	1.44	0.3	8182	51	4
was	0.76	0.6	4999	48	3
the	1.23	0.5	5689	67	3
kent	1.06	0.6	7064	46	4
state	1.6	0.7	8026	66	5
massacre	0.79	0.6	247	87	8

Keyword	CPC	PCC	Volume	Score
when was the kent state massacre	1.56	0.5	1080	91