Keyword Analysis & Research: when did special needs education start

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did special needs education start	1.15	0.8	5736	75	38
when	0.23	0.2	9036	65	4
did	0.56	0.1	8490	86	3
special	1.3	0.7	6380	52	7
needs	1.35	1	6134	10	5
education	0.11	0.3	3441	65	9
start	0.73	1	1615	53	5

Keyword	CPC	PCC	Volume	Score
when did special needs education start	1.47	0.9	6500	84