Efallai y dylech gynnig rhai amrywiadau sillafu:
"elliptic operators chapter studies." » "elliptic operations chapter studies.", "elliptic operators chamber studies.", "elliptic operators chaucer studies.", "elliptic operators computer studies."
"hypoelliptic operators chapter studies." » "hypoelliptic operations chapter studies.", "hypoelliptic operators chamber studies.", "hypoelliptic operators chaucer studies.", "hypoelliptic operators computer studies."

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

• Cynnal chwiliad niwlog a allai adalw termau sydd wedi'u sillafu'n debyg: (("elliptic operators chapter studies.") or ("hypoelliptic operators chapter studies."))~.
• Os ydych yn ceisio defnyddio gweithredwyr Boolean, rhaid defnyddio PRIFLYTHRENNAU: (("elliptic operators chapter studies.") OR ("hypoelliptic operators chapter studies."))*.
• Gallai tynnu'r dyfynodau ganiatáu chwiliad ehangach: (( elliptic operators chapter studies. ) or ( hypoelliptic operators chapter studies. ))*.