Keyword Analysis & Research: when were steel cables invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when were steel cables invented	0.2	0.6	7570	16	31
when	0.15	0.5	6213	93	4
were	0.59	0.3	1311	39	4
steel	1.33	0.6	9814	21	5
cables	0.06	0.7	9124	5	6
invented	1.67	0.5	1739	55	8

Keyword	CPC	PCC	Volume	Score
when were steel cables invented	1.08	0.2	7534	44