Keyword Analysis & Research: why did elisha otis invent the elevator

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why did elisha otis invent the elevator	1.88	0.8	5249	92	39
why	0.24	0.4	7638	90	3
did	0.59	0.7	4430	4	3
elisha	1.9	0.7	2007	4	6
otis	1.93	0.3	310	34	4
invent	0.07	0.1	2981	27	6
the	0.88	0.7	3408	51	3
elevator	1.53	0.5	3171	80	8

Keyword	CPC	PCC	Volume	Score
why did elisha otis invent the elevator	1.73	0.6	9769	83