Keyword Analysis & Research: why do plane wings curve at end

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why do plane wings curve at end	1.71	0.9	7484	45	31
why	1.48	0.8	8058	9	3
do	1.13	0.3	3837	78	2
plane	1.1	0.8	890	100	5
wings	0.32	0.8	323	23	5
curve	1.9	0.1	4919	3	5
at	1.9	0.8	242	61	2
end	1.37	0.8	3655	39	3

Keyword	CPC	PCC	Volume	Score
why do plane wings curve at end	1.56	0.5	8907	6