Keyword Analysis & Research: where does the phrase bravo zulu come from

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
where does the phrase bravo zulu come from	1.01	0.1	1430	46	42
where	0.66	0.6	7932	91	5
does	0.54	0.1	114	52	4
the	0.65	0.5	7401	22	3
phrase	1.74	0.6	706	69	6
bravo	0.46	0.5	1292	14	5
zulu	0.67	0.4	8321	79	4
come	0.66	0.1	9037	40	4
from	0.62	0.9	8608	51	4

Keyword	CPC	PCC	Volume	Score
where does the phrase bravo zulu come from	1.15	1	1229	96