Keyword Analysis & Research: forgetting curve and spacing effect

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
forgetting curve and spacing effect	1.43	0.2	4794	87	35
forgetting	0.97	0.3	604	40	10
curve	1.54	1	6800	29	5
and	0.58	0.6	6798	55	3
spacing	0.52	0.1	2066	20	7
effect	1.05	0.1	6442	56	6

Keyword	CPC	PCC	Volume	Score
forgetting curve and spacing effect	1.81	0.9	7667	52