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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( naval laww iran history 18th century. ) or ( navale la iran history 21st century. ))) or ( naval ((der nation) or (((des nation) OR (des notions)))) history 20th century. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( naval laww iran history 18th century. ) OR ( navale la iran history 21st century. ))) OR ( naval ((der nation) OR (((des nation) OR (des notions)))) history 20th century. ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( naval laww iran history 18th century. ) or ( navale la iran history 21st century. ))) or ( naval ((der nation) or (((des nation) OR (des notions)))) history 20th century. ))*".