Keyword Analysis & Research: when did the middle ages end

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did the middle ages end	0.12	0.7	2717	38	28
when	1.28	0.2	2926	86	4
did	0.84	0.2	1460	31	3
the	0.17	0.2	8322	91	3
middle	0.32	0.7	7122	93	6
ages	0.78	0.3	4699	75	4
end	1.83	0.5	3311	7	3

Keyword	CPC	PCC	Volume	Score
when did the middle ages end	0.85	0.9	3035	88