Keyword Analysis & Research: where do natural numbers start

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
where do natural numbers start	0.21	0.5	2307	81	30
where	0.27	0.9	9876	12	5
do	0.5	0.9	3039	20	2
natural	1.65	1	2400	5	7
numbers	1.2	0.5	7131	20	7
start	1.09	0.2	7030	100	5

Keyword	CPC	PCC	Volume	Score
where do natural numbers start	0.35	0.5	5217	39
natural numbers start from	1.53	0.8	3528	24
natural numbers starts from	0.69	0.5	3306	73
natural numbers start from 0 or 1	1.86	1	4760	1
from where natural numbers start	1.2	1	5085	89
natural number starts from which number	0.15	0.5	7224	71
how to find natural numbers	0.36	0.2	4651	84
where do our numbers come from	1.2	0.9	9664	74
when is a natural number	0.45	1	1082	16
where are numbers found	1.35	0.4	9245	56
what numbers are natural	0.54	0.6	5957	8