Keyword Analysis & Research: why was the magnetic compass important

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why was the magnetic compass important	1.89	0.7	5896	69	38
why	1.06	0.1	4553	1	3
was	0.92	0.1	9109	71	3
the	0.63	0.2	557	6	3
magnetic	1.7	0.7	7664	55	8
compass	0.43	0.2	777	25	7
important	1.81	1	4826	13	9

Keyword	CPC	PCC	Volume	Score
why was the magnetic compass important	0.01	0.2	6217	14