Keyword Analysis & Research: when was the clean air act enacted

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the clean air act enacted	0.68	1	5609	99	34
when	1.54	0.2	2148	12	4
was	0.15	0.2	8886	20	3
the	1.05	0.4	5914	9	3
clean	0.6	0.3	7193	57	5
air	1.03	0.1	1527	1	3
act	1.14	0.2	1649	26	3
enacted	0.33	0.5	993	37	7

Keyword	CPC	PCC	Volume	Score
when was the clean air act enacted	1.42	0.8	4991	46