Perhaps you should try some spelling variations:
roman transport » romania transport, road transport, human transport
transfer der » transfer fees, transfer _
de roman » der roman, dem roman, du roman
air base » air bases, air mass, air dose
air care » hair care, air cargo, ear care
aus de » aus der, aus dem, aus den
luis a » luis f, luis c
a heat » a heart, _ heat, a head
der a » der _, der e

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

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