Perhaps you should try some spelling variations:
l'economie aziendale » economia aziendale, nell'economia aziendale, l'economie nationale
economico aziendale » economia aziendale
recherche dans » recherches dans, recherche des, recherche mais
une recherche » de recherche, la recherche
studia une » studie und, studia ve

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

• Performing a fuzzy search may retrieve terms with similar spellings: studia une recherche dans ((l'economie aziendale) or (economico aziendale)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: studia une recherche dans ((l'economie aziendale) OR (economico aziendale)) ;*.