Perhaps you should try some spelling variations:
storia romantica » storia romanza, storia antica, storia politica
contributi alla » contributi dalla, contributo alla, contribute all
istituti pii » istituiti sic, istituto per
instituti di » instituti _, instituti a, institution die
istituto di » instituto de, instituto ad
istituti di » istituiti sic, istituto del, istituto dos

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: %contributi alla%((istituto di) OR (((((istituti di) OR (istituti pii))) OR (instituti di)))) storia romantica%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%contributi alla%((istituto di) or (((((istituti di) OR (istituti pii))) or (instituti di)))) storia romantica%22".
• Adding a wildcard symbol may retrieve word variants: %contributi alla%((istituto di) or (((((istituti di) OR (istituti pii))) or (instituti di)))) storia romantica%22*.