Keyword Analysis & Research: four classes of fire

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
four classes of fire	1.69	0.2	4284	25	20
four	1.86	0.3	8575	22	4
classes	1.97	0.9	4289	42	7
of	0.31	0.1	1674	5	2
fire	1.36	0.4	5951	43	4

Keyword	CPC	PCC	Volume	Score
four classes of fire	0.17	0.7	8976	71
four classes of fire extinguishers	1.71	0.2	3941	8
four classes of fire and their meaning	0.09	0.7	5144	31
what are the four classes of fire	0.92	0.2	515	5
there are four classes of fire	1.86	0.9	8550	11
list the four classes of fire	1.34	0.3	7114	49
list four classes of fire and their meaning	1.75	0.7	9551	11
there are four 4 classes of fire	0.63	0.4	3850	8