Perhaps you should try some spelling variations:
nodes transport » incomes transport, modern transport, goods transport
transport cost » transport costs
land transfer » land transfers, land transport, funds transfer
langues de » langue de, langages de, langue du
transfer 4 » transfer _, transfer 3, transfer a
guias der » guias de, guia de, bias der
de nodes » edge nodes, _ nodes, 3 nodes
der land » der lander, der landes, der lange
cost 4 » cost _, cost 2.4

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( langues de nodes transport cost 4 ) or ( guias der land transfer 4 a ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( langues de nodes transport cost 4 ) OR ( guias der land transfer 4 a ))*.