Keyword Analysis & Research: when was the radar developed

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the radar developed	0.45	0.7	5836	74	28
when	0.96	0.2	2310	36	4
was	1.06	0.5	7160	67	3
the	1.71	0.2	3597	15	3
radar	0.74	0.7	373	58	5
developed	0.39	0.2	1314	60	9

Keyword	CPC	PCC	Volume	Score
when was the radar developed	0.4	0.9	2376	73