Keyword Analysis & Research: when was the first mental asylum opened

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the first mental asylum opened	1.91	0.6	5619	36	39
when	0.12	0.9	2418	15	4
was	0.73	0.6	8262	64	3
the	0.98	0.4	9835	14	3
first	1.55	0.4	4086	65	5
mental	0.18	0.3	9372	82	6
asylum	0.82	0.8	8909	63	6
opened	1.58	0.6	479	40	6

Keyword	CPC	PCC	Volume	Score
when was the first mental asylum opened	0.4	0.7	2586	27