Keyword Analysis & Research: diagram of the formation of coal

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
diagram of the formation of coal	1.56	0.9	6101	17	32
diagram	0.39	0.4	9232	2	7
of	0.31	0.2	7488	73	2
the	0.57	0.7	2049	8	3
formation	0.75	0.9	5416	51	9
of	1.76	1	9720	94	2
coal	0.04	0.5	6651	41	4

Keyword	CPC	PCC	Volume	Score
diagram of the formation of coal	1.4	0.3	8902	86