Perhaps you should try some spelling variations:
oviposicion » oviposition
ovipostion » oviposition
ovipositional » oviposition, compositional, propositional
oppositional » compositional, opposition, positional
ovipositon » oviposition, ovipositing, oviposit
ovipositor » oviposition, oviposit, oviposits

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((oviposicion or ovipostion) or (ovipositional or oppositional)) or (ovipositon OR ovipositor))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((oviposicion OR ovipostion) OR (ovipositional OR oppositional)) OR (ovipositon OR ovipositor)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((oviposicion or ovipostion) or (ovipositional or oppositional)) or (ovipositon OR ovipositor))".
• Adding a wildcard symbol may retrieve word variants: (((oviposicion or ovipostion) or (ovipositional or oppositional)) or (ovipositon OR ovipositor))*.