Keyword Analysis & Research: define the set of natural numbers

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
define the set of natural numbers	1.12	0.1	783	16	33
define	0.42	0.4	2515	38	6
the	1.02	0.9	2088	100	3
set	0.4	0.3	9364	99	3
of	0.31	0.6	9970	23	2
natural	1.02	0.3	7742	66	7
numbers	1.88	0.9	3474	61	7

Keyword	CPC	PCC	Volume	Score
define the set of natural numbers	1.49	0.2	1979	86