Keyword Analysis & Research: when did book burning begin

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did book burning begin	1.67	0.5	1656	69	27
when	1.97	1	442	35	4
did	0.55	0.1	4839	76	3
book	0.54	1	7021	34	4
burning	0.29	0.9	5982	64	7
begin	0.77	0.5	3878	17	5

Keyword	CPC	PCC	Volume	Score
when did book burning begin	1.45	0.6	4761	28