Perhaps you should try some spelling variations:
international documentation » international cooperation, international communication, international convention
timing definition » training definition, finding definition, staging definition
aging definitions » varying definitions, staging definition, using 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: international documentation ((timing definition) or (aging definitions)) ex livres~.
• If you are trying to use Boolean operators, they must be ALL CAPS: international documentation ((timing definition) OR (aging definitions)) ex livres.
• Adding a wildcard symbol may retrieve word variants: international documentation ((timing definition) or (aging definitions)) ex livres*.