Keyword Analysis & Research: which was a requirement of the clean air act

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
which was a requirement of the clean air act	0.78	1	5518	63	44
which	1.08	0.5	4542	43	5
was	1.31	0.2	6449	61	3
a	1.8	0.4	5437	29	1
requirement	1.57	0.1	6618	100	11
of	1.77	0.2	1178	50	2
the	1.62	0.5	6729	81	3
clean	0.33	0.6	884	39	5
air	0.61	0.2	528	83	3
act	0.12	0.8	499	1	3

Keyword	CPC	PCC	Volume	Score
which was a requirement of the clean air act	1.78	1	4063	94