"duo" - key terms from Wikipedia

arcade card duo
b performance by a duo
centrino duo
compact duo
core duo
country performance by a duo
duo
duo	and trio cocktails
duo	damsel
duo	jet
duo	jiao
duo	lon
duo	maxwell
duo	of rappers
duo	of the year
duo	or group
duo	or group with vocal
duo	or group with vocals
duo	or quad processors
duo	processor
duo	processor t
duo	processors
duo	rx
duo	team attack
dynamic duo
established duo
gb duo
grand duo
intel core duo
memory stick duo
memory stick duo	media
memory stick pro duo
muscle bomber duo
music duo
new duo	or group
pc engine duo
performance by a duo
pop duo
pop performance by a duo
powerbook duo
pro duo
rap performance by a duo
retro duo	system
rock performance by a duo
saved on memory stick duo
vocal duo
vocal duo	of the year
vocal performance by a duo
wins vocal duo
wu shi duo