Keyword Analysis & Research: when did the 40 hour work week begin

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did the 40 hour work week begin	1.81	0.9	1216	30	36
when	0.39	0.3	3010	46	4
did	1.09	0.1	8221	89	3
the	1.86	0.9	9221	75	3
40	0.66	0.8	9062	8	2
hour	1.82	0.9	3241	50	4
work	0.61	0.6	6252	30	4
week	1.94	0.5	2436	1	4
begin	0.86	0.3	1333	81	5

Keyword	CPC	PCC	Volume	Score
when did the 40 hour work week begin	0.91	1	1973	43
who made the 40 hour work week	1.49	0.1	2633	31
who created the 40 hour work week	1.06	0.6	2656	18
who developed the 40 hour work week	1.34	0.6	6949	43
the 40 hour work week	1.26	0.3	4841	49
who decided 40 hour work week	0.69	0.5	7243	77
who invented the 40 hour work week	1.5	0.1	5841	51
who created the 40 hr work week	1.82	0.6	2900	15