Perhaps you should try some spelling variations:
economics aziendale » economia aziendale, economics ascendant
economico aziendale » economia aziendale
recherche waves » recherche les, recherche des, recherche dans
e recherche » de recherche, en recherche, et recherche
studi e » studi per, studia ve, studie 2

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

• Performing a fuzzy search may retrieve terms with similar spellings: studi e recherche waves ((economics aziendale) OR (economico aziendale)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "studi e recherche waves ((economics aziendale) OR (economico aziendale)) ;".
• Adding a wildcard symbol may retrieve word variants: studi e recherche waves ((economics aziendale) OR (economico aziendale)) ;*.