Keyword Analysis & Research: what is crf in research

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is crf in research	0.46	0.5	1846	21	23
what	0.64	0.5	262	52	4
is	0.68	1	8228	81	2
crf	0.11	0.4	5334	12	3
in	0.35	0.7	1007	52	2
research	1.57	0.9	8788	3	8

Keyword	CPC	PCC	Volume	Score
what is crf in research	1.67	0.1	8841	81