Perhaps you should try some spelling variations:
"Relazioni leur signification" » "Relazioni la signification", "Relazioni _ signification"
"Relazioni re signification" » "Relazioni _ signification", "Relazioni la signification", "Relazioni same signification"
relazioni leur » relazioni e, relazioni guerra
relazioni re » relazioni e, relazioni fra, relazioni che

Try widening your search to All Fields.

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"Relazioni re signification\") OR (\"Relazioni leur signification\"))".
• Removing quotes may allow a broader search: (( Relazioni re signification ) OR ( Relazioni leur signification )).
• Adding a wildcard symbol may retrieve word variants: (("Relazioni re signification") OR ("Relazioni leur signification"))*.