Keyword Analysis & Research: when was donepezil approved by the fda

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was donepezil approved by the fda	1.36	0.2	9472	49	38
when	0.17	1	4728	82	4
was	1.32	0.2	3303	41	3
donepezil	1.13	0.9	2909	54	9
approved	1.05	1	1053	71	8
by	1.08	0.9	4344	52	2
the	1.41	0.5	2380	16	3
fda	0.94	0.2	4302	3	3

Keyword	CPC	PCC	Volume	Score
when was donepezil approved by the fda	0.03	0.9	6690	53