Keyword Analysis & Research: difference between main idea and central idea

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
difference between main idea and central idea	0.95	0.6	9624	28	45
difference	0.53	0.6	7113	8	10
between	1.67	0.9	7202	54	7
main	1.31	0.8	8787	98	4
idea	0.51	0.5	2687	94	4
and	1.88	0.7	2714	13	3
central	1.35	0.4	8498	28	7
idea	0.87	0.8	4298	58	4

Keyword	CPC	PCC	Volume	Score
difference between main idea and central idea	1.51	0.7	5753	80
central idea and main idea - difference	0.95	1	4272	87
central idea and main idea	1.45	0.5	9236	5
central vs main idea	1.71	0.1	4850	64
what is the main or central idea	0.05	1	766	87
main idea vs central examples	1.2	0.7	2817	51
central or main idea definition	1.65	0.8	1349	81
a central idea is	0.8	0.3	8170	71
how do we define central idea	0.67	0.5	5061	30
difference between central idea and main idea	1.21	0.8	4631	30