Perhaps you should try some spelling variations:
land transport » road transport
sea transport » road transport, bus transport
transport 3 » transport _, transport a, transport 4
vagues de » vague de, values de, langues de
bias der » bias des, bias over, das der
der land » der lander, der landes, der lange
de sea » de ses, de ser

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( vagues de sea transport costs _ ) or ( bias der land transport 3 a ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( vagues de sea transport costs _ ) OR ( bias der land transport 3 a ))*.