Perhaps you should try some spelling variations:
information documentation » international documentation, information presentation, information documents
aging definitions » varying definitions, staging definition, creating definitions
using definition » sensing definition, timing definition, auxin definition
ex livres » de livres, ex libris, sex lives

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

• Performing a fuzzy search may retrieve terms with similar spellings: information documentation ((using definition) OR (aging definitions)) ex livres~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information documentation ((using definition) OR (aging definitions)) ex livres".
• Adding a wildcard symbol may retrieve word variants: information documentation ((using definition) OR (aging definitions)) ex livres*.