Eich chwiliad - "(combustiveis or combustion) (fossilis" or (fossiled" or ((fossils" OR fossil") or fossilised")))* - ddim yn cyfateb ag unrhyw adnoddau
Efallai y dylech gynnig rhai amrywiadau sillafu:
combustiveis » combustions, combustibles
fossilis" » fossili", vassilis", sessilis"
fossilised" » fossilied", vassilised", sessilised", fossilized"
fossiled" » fossile", fossiles", fossilized"
combustiveis » combustions, combustibles
fossilis" » fossili", vassilis", sessilis"
fossilised" » fossilied", vassilised", sessilised", fossilized"
fossiled" » fossile", fossiles", fossilized"
Efallai y cewch fwy o ganlyniadau drwy addasu'ch ymholiad chwilio.
- Cynnal chwiliad niwlog a allai adalw termau sydd wedi'u sillafu'n debyg: "(combustiveis or combustion) (fossilis" or (fossiled" or ((fossils" OR fossil") or fossilised")))~.
- Os ydych yn ceisio defnyddio gweithredwyr Boolean, rhaid defnyddio PRIFLYTHRENNAU: "(combustiveis or combustion) (fossilis" OR (fossiled" or ((fossils" OR fossil") or fossilised")))*.
- Efallai y bydd y geiriau AND, OR a NOT yn drysu'r chwiliad; ceisiwch ychwanegu ddyfynodau.: "\"(combustiveis or combustion) (fossilis\" or (fossiled\" or ((fossils\" OR fossil\") or fossilised\")))*".
- Gallai tynnu'r dyfynodau ganiatáu chwiliad ehangach: (combustiveis or combustion) (fossilis or (fossiled or ((fossils OR fossil ) or fossilised )))*.