Efallai y dylech gynnig rhai amrywiadau sillafu:
irrigation requirements » irrigation equipment, nutrition requirements
first decision » first division, first session, right decision
first revision » first division, first session, first edition
based openmp » based open, based opengl, nested openmp
based openg » based opengl, based open

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

• Cynnal chwiliad niwlog a allai adalw termau sydd wedi'u sillafu'n debyg: irrigation requirements ((first decision) OR (first revision)) ((based openg) or (based openmp))~.
• Os ydych yn ceisio defnyddio gweithredwyr Boolean, rhaid defnyddio PRIFLYTHRENNAU: irrigation requirements ((first decision) OR (first revision)) ((based openg) OR (based openmp)).
• Efallai y bydd y geiriau AND, OR a NOT yn drysu'r chwiliad; ceisiwch ychwanegu ddyfynodau.: "irrigation requirements ((first decision) OR (first revision)) ((based openg) or (based openmp))".
• Efallai y byddai ychwanegu symbol nod-chwiliwr yn adfer amrywiad geiriau: irrigation requirements ((first decision) OR (first revision)) ((based openg) or (based openmp))*.