Perhaps you should try some spelling variations:
roman transport » romania transport, road transport, human transport
transport data » transport demand
transform our » transform your, transforming our, transforming your
dem roman » der roman, de roman, diem romani
aus dem » aus der
luis a » luis f, luis c

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( aus dem roman transport data a ) or ( luis a data ((transform our) OR (transform _)) a ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( aus dem roman transport data a ) OR ( luis a data ((transform our) OR (transform _)) a ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aus dem roman transport data a ) or ( luis a data ((transform our) OR (transform _)) a ))*".