Perhaps you should try some spelling variations:
contributi dalla » contributi alla, contributo della, contributo alla
storia gotica » storia antica, storia politica, storia critica
istituto dos » instituto do, estatutos dos, instituto del
istituto del » instituto del, istituto degli, istituto delle
instituti di » istituti di, instituti _, instituti a
istituto di » instituto de, instituto ad

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 dalla%((istituto di) OR (((((istituto dos) OR (istituto del))) OR (instituti di)))) storia gotica%22.
• Adding a wildcard symbol may retrieve word variants: %contributi dalla%((istituto di) or (((((istituto dos) or (istituto del))) or (instituti di)))) storia gotica%22*.