Keyword Analysis & Research: history of landfills

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
history of landfills	1.75	0.6	1519	34	20
history	0.26	0.9	6923	24	7
of	0.89	0.6	9737	77	2
landfills	0.07	0.9	6553	30	9

Keyword	CPC	PCC	Volume	Score
history of landfills	1.08	0.6	6129	9
history of landfills in america	1.89	0.8	6173	64
history of landfills in the united states	0.75	0.9	5636	77
history of early landfills	0.17	0.4	802	9
history of landfill sites	0.94	0.8	4806	12
first landfill in the us	1.14	0.9	5877	22
how long have landfills been around	1.77	0.2	6569	63
when were landfills invented	1.09	0.4	9651	6
history of landfill design	1.17	0.8	7448	36
when was the first landfill created	0.65	0.3	5220	2
how did landfill start	0.14	0.9	7606	21
when did landfills become popular	1.5	0.7	2115	19
history of landfill gas	1.52	1	663	51
history of landfill management	0.1	0.5	4774	12
history of landfill regulations	1.56	0.4	1548	58
history of landfill engineering	1.93	0.1	3008	29
history of landfill tax	0.58	1	7234	13
history of landfill mining	0.53	0.7	2095	67
history of landfill diversion	1.69	1	7931	80
landfills in the united states	1.74	0.9	8008	99
at the beginning of 2010 a landfill	1.2	0.5	6263	21
when did municipal landfills open	0.22	0.7	3685	57
historical landfill sites map	0.55	0.7	6072	10
historic landfill site map	0.68	0.8	8195	61

(Choose at least 2 and not exceed 5 keywords)

Choose at least 2 and not exceed 5 keywords