sewer history

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
sewer history	0.9	1	919	56	13
sewer	0.71	0.5	8236	93	5
history	0.32	0.8	3742	43	7

Keyword	CPC	PCC	Volume	Score
sewer history	0.39	0.9	2498	14
history of sewer systems	1.43	0.3	9233	25
london sewer system history	1.09	0.7	1816	69
clarendon water and sewer payment history	0.23	0.1	3728	94
roman sewer system history	0.58	0.8	316	33
port wing sewer service history	0.3	0.9	4162	17
tahoe sewer history	0.6	0.4	9310	25
nyc water & sewer payment history	0.97	0.8	3759	60
miami dade water and sewer bill history	0.86	0.6	9734	86
history of sewer system in paris	1.77	0.4	6572	27
history of dc sewer system	1.51	1	8577	100
history of sewage systems	0.68	0.6	7026	73
who invented the sewer system	0.86	0.6	3134	28
who created the first sewer system	0.69	0.6	5877	90
sewer in american history	1.8	0.4	1549	55
when were sewers introduced	1.26	0.7	1254	47
the first sewer system	0.2	0.2	667	4
when were sewers invented	1.96	0.8	6797	54
when were sewage systems invented	0.4	0.7	2039	44
first sewer system in america	0.25	0.3	5930	61
who invented sewage systems	0.81	0.9	1756	51
who had the first sewage system	1.85	0.5	347	70