Keyword Analysis & Research: when did the viking age start and end

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did the viking age start and end	0.62	0.9	2053	71	37
when	1.69	0.2	5424	27	4
did	0.88	0.9	4232	96	3
the	0.35	0.6	5833	11	3
viking	0.66	0.1	995	73	6
age	1.09	0.3	2341	64	3
start	1.92	0.9	2959	3	5
and	0.09	1	1427	34	3
end	1.13	0.9	75	84	3

Keyword	CPC	PCC	Volume	Score
when did the viking age start and end	1.07	0.7	8312	54