Perhaps you should try some spelling variations:
oviposicion » oviposition, ovipositional
opposition » composition, position, deposition
oppositional » compositional, positional, depositional
ovipostion » oviposition, ovipositional
propositional » proportional, compositional
ovipositon » oviposition, ovipositor, ovipositing

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 opposition) or ovipostion) or (propositional or oppositional)) or ovipositon)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((oviposicion OR opposition) OR ovipostion) OR (propositional OR oppositional)) OR ovipositon).
• Adding a wildcard symbol may retrieve word variants: ((((oviposicion or opposition) or ovipostion) or (propositional or oppositional)) or ovipositon)*.