coal with lowest carbon content

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
coal with lowest carbon content	0.68	0.8	5559	61	31
coal	1.19	0.5	195	14	4
with	1.99	0.5	5096	19	4
lowest	1.1	0.9	6773	79	6
carbon	1.42	1	3098	80	6
content	1.37	1	887	49	7

Keyword	CPC	PCC	Volume	Score
coal with lowest carbon content	1.6	0.1	3258	81
which coal has the lowest carbon content	1.89	0.9	2549	56
which coal rank has the lowest carbon content	1.93	0.7	4108	44
type of coal with highest carbon content	1.44	0.1	5669	69
coal with highest carbon content	0.22	0.9	323	72
lowest form of coal	1.26	0.1	341	82
types of coal with carbon percentage	1.78	1	7407	21
types of coal based on carbon content	0.96	0.9	6254	51
carbon content of coal	1.15	0.6	1912	11
lowest grade of coal	1.05	0.2	5888	43
lowest rank of coal	0.28	0.1	6844	21
lowest quality of coal	1.31	0.6	2867	91
which coal has the least btu content	1.67	0.2	693	88
what percentage of coal is carbon	0.57	0.7	3630	38
maximum carbon containing coal is	1.89	0.4	2417	33
what percent of coal is carbon	1.35	0.2	2343	50
is coal almost pure carbon	0.77	0.4	9396	38
percentage of carbon in coal	1.46	1	8682	95
highest to lowest coal density	0.98	0.7	4104	96
how much carbon is in coal	1.99	0.6	4518	88
low-rank coal	0.54	0.1	7521	17