Perhaps you should try some spelling variations:
storia delle » storia della, teoria delle, teoria della
storia del » historia del, storia della, storia e
de delle » de delley, de del, de degre
de derde » het derde
de dolle » de double, de douze, de dol

Try widening your search to All Fields.

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: "((storia delle) OR (storia del)) idee ((((de delle) OR (de derde))) OR (de dolle)) istituzioni (politiche" or politischer").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((storia delle) or (storia del)) idee ((((de delle) OR (de derde))) or (de dolle)) istituzioni (politiche\" or politischer\")".
• Removing quotes may allow a broader search: ((storia delle) or (storia del)) idee ((((de delle) OR (de derde))) or (de dolle)) istituzioni (politiche or politischer ).
• Adding a wildcard symbol may retrieve word variants: "((storia delle) or (storia del)) idee ((((de delle) OR (de derde))) or (de dolle)) istituzioni (politiche" or politischer")*.