why were medieval castles built

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why were medieval castles built	0.86	0.6	6331	83	31
why	0.19	0.1	6480	73	3
were	0.39	0.1	542	16	4
medieval	1.69	0.2	5716	39	8
castles	1.45	0.5	5422	13	7
built	0.87	0.4	7913	6	5

Keyword	CPC	PCC	Volume	Score
why were medieval castles built	0.16	1	5159	33
when were medieval castles built	0.43	0.4	2082	97
why were castles built in medieval times	0.13	0.2	1508	24
why were castles built in medieval europe	1.61	0.3	1960	97
why were castles built in the medieval period	0.32	0.2	6369	13
why were castles built in medieval japan	0.98	0.8	440	17
how were medieval castles built	0.14	0.5	402	84
where were medieval castles built	0.56	0.9	354	47
how were castles built in medieval times	1.89	0.7	4773	89
who were medieval castles built by	1.01	1	1564	93