Perhaps you should try some spelling variations:
carboxylases. » carboxylase., decarboxylases., carboxylated.
carboxylates. » carboxylated., carboxylase., carbohydrates., decarboxylases.
dicarboxylate. » decarboxylase., carboxylase., carboxylated., didecarboxylase., dicarbohydrate.
carboxylate. » decarboxylase., carbohydrate.
carboxysome. » carboxysomes.

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

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