Keyword Analysis & Research: when were crayons first made

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when were crayons first made	1.48	1	7859	71	28
when	0.07	0.1	2413	72	4
were	0.07	0.3	3342	72	4
crayons	1.73	0.7	1332	92	7
first	1.08	0.6	2466	31	5
made	0.36	0.5	4005	97	4

Keyword	CPC	PCC	Volume	Score
when were crayons first made	1.37	0.3	7278	74