Keyword Analysis & Research: why did he invent the light bulb

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why did he invent the light bulb	1.26	0.3	1759	27	32
why	1.94	1	3695	98	3
did	0.23	0.7	5728	20	3
he	0.98	0.1	9009	3	2
invent	1.91	0.9	8064	87	6
the	1.19	0.6	7325	5	3
light	0.15	0.9	5840	92	5
bulb	0.33	0.1	8305	24	4

Keyword	CPC	PCC	Volume	Score
why did he invent the light bulb	0.46	0.2	4727	54