Keyword Analysis & Research: why was the 556 round developed

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why was the 556 round developed	0.2	0.4	1409	87	31
why	0.36	0.3	4143	93	3
was	0.11	0.2	7075	86	3
the	0.26	0.3	3629	23	3
556	0.33	0.3	2510	79	3
round	0.39	0.2	6206	10	5
developed	1.15	0.4	4224	77	9

Keyword	CPC	PCC	Volume	Score
why was the 556 round developed	0.53	0.6	4067	79