Keyword Analysis & Research: what class of drug is zidovudine

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what class of drug is zidovudine	0.16	0.3	4161	93	32
what	1.06	0.9	40	48	4
class	0.36	0.8	4948	29	5
of	0.51	0.9	9602	28	2
drug	0.45	0.9	3178	42	4
is	0.66	0.9	6967	61	2
zidovudine	1.01	0.4	5306	35	10

Keyword	CPC	PCC	Volume	Score
what class of drug is zidovudine	0.31	0.9	3249	37