Eich chwiliad - international ((convention methods) OR (conversion method)) decisions get libr* - ddim yn cyfateb ag unrhyw adnoddau

Efallai y dylech gynnig rhai amrywiadau sillafu:
convention methods » convention method, conventional methods, conversion methods
conversion method » inversion methods, conventional method, convenient method
decisions get » decisions great, decisions eat, decisions data
libr* » libro*, lib*, liar*

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