Keyword Analysis & Research: define natural number in math

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
define natural number in math	1.77	0.9	9364	43	29
define	1.36	0.1	7089	9	6
natural	0.62	0.8	1469	69	7
number	0.84	0.9	8430	22	6
in	0.86	0.7	6545	78	2
math	0.92	0.7	1843	37	4

Keyword	CPC	PCC	Volume	Score
define natural number in math	1.22	0.5	4085	24