Keyword Analysis & Research: what grade system is china using

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what grade system is china using	0.01	0.2	2002	93	32
what	0.96	1	7678	27	4
grade	0.77	0.6	1025	87	5
system	0.91	0.4	1767	58	6
is	1.44	0.8	785	98	2
china	1.11	0.1	9468	12	5
using	0.56	0.6	1409	95	5

Keyword	CPC	PCC	Volume	Score
what grade system is china using	1.82	0.7	5367	81