Perhaps you should try some spelling variations:
economico aziendale » economia aziendale
economic aziendale » economia aziendale, economic rationale, economic agenda
recherche les » recherche et, recherche de
di recherche » de recherche, de recherches, la recherche
studi » studie, study, saudi

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

• Performing a fuzzy search may retrieve terms with similar spellings: studi di recherche les ((economic aziendale) or (economico aziendale)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: studi di recherche les ((economic aziendale) OR (economico aziendale)) ;.
• Adding a wildcard symbol may retrieve word variants: studi di recherche les ((economic aziendale) or (economico aziendale)) ;*.