"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