Perhaps you should try some spelling variations:
contributo allo » contributo alla, contribute all, contributi alla
storia politica » historia politica, teoria politica, historico politica
storia critica » historia critica, teoria critica, stories critical
istituiti sic » istituti di, istituti pii
storia gotica » storia antica, storia emotiva, storia greca
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: %contributo allo%((istituto di) OR (((istituiti sic) OR (instituti di)))) ((((storia gotica) OR (storia critica))) OR (storia politica))%22.
• Adding a wildcard symbol may retrieve word variants: %contributo allo%((istituto di) or (((istituiti sic) or (instituti di)))) ((((storia gotica) or (storia critica))) or (storia politica))%22*.