room and pillar mining definition

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
room and pillar mining definition	1.2	0.9	8970	99	33
room	1.2	0.5	3294	38	4
and	1.46	0.4	4136	5	3
pillar	0.74	0.2	3306	40	6
mining	0.13	0.8	3165	93	6
definition	1.48	1	3214	11	10

Keyword	CPC	PCC	Volume	Score
room and pillar mining definition	1.45	0.1	9080	99
room and pillar mining description	0.65	0.3	1659	54
room and pillar mining method	0.92	0.2	1432	84
room and pillar mine	0.45	0.5	9156	91
room and pillar mining diagram	0.04	0.5	6505	53
coal mining room and pillar method	0.78	1	892	19
mine pits room and pillar mines	0.32	0.1	468	77
room and pillar mines in australia	1.15	0.6	3999	32
room and pillar mining environmental impact	1.17	0.8	2419	32
step room and pillar mining method	0.37	0.6	1383	50
stepped room and pillar mining method	0.45	1	1279	12
room and pillar mining subsidence	1.27	0.3	7480	39
room and pillar method	1.55	0.5	393	88
pillar and stall mining	1.05	0.2	8882	71
room and pillar wikipedia	1.37	0.6	9453	95
board and pillar mining	1.3	0.9	6507	77
board and pillar mining method	0.46	1	8181	73
types of pillars in mining	0.15	0.3	697	5
pillar in living room	0.69	0.2	5195	39
what is a pillar	1.94	1	5726	50