Perhaps you should try some spelling variations:
productive » production, productivity
productif » productie, production, productivo
productifs » producties, productions, productivos, productivas
reproductrice » reproductrices, reproductive, reproduction
reproductstrice » reproductrices

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (products OR (productive OR ((productif OR productifs) OR ((reproductrice OR reproductstrice) OR reproductstrice)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(products or (productive or ((productif OR productifs) or ((reproductrice or reproductstrice) or reproductstrice))))".
• Adding a wildcard symbol may retrieve word variants: (products or (productive or ((productif OR productifs) or ((reproductrice or reproductstrice) or reproductstrice))))*.