Eich chwiliad - communication communication data decision ((david mackey) or (david hacker))* - ddim yn cyfateb ag unrhyw adnoddau

Efallai y dylech gynnig rhai amrywiadau sillafu:
communication data » communication design, communication during
data decision » a decision
david mackey » david lockey, david manley, david mckay
david hacker » david parker, david walker, david banker

Efallai y cewch fwy o ganlyniadau drwy addasu'ch ymholiad chwilio.