Keyword Analysis & Research: four main theories of development

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
four main theories of development	1.71	0.6	918	48	33
four	1.07	0.3	9084	18	4
main	0.82	0.2	7350	90	4
theories	0.93	0.6	4310	82	8
of	1.92	0.3	2582	65	2
development	0.75	0.4	6750	35	11

Keyword	CPC	PCC	Volume	Score
four main theories of development	1.54	1	1191	19