Perhaps you should try some spelling variations:
incomes transport » nodes transport, increase transport, income transfers
transport cost » transport costs
land transfers » funds transfers, cash transfers, land transport
edge incomes » wage income, age income, high incomes
vagues edge » vagues de
transfers 4 » transfers _, transfer 4, transfers 3
guias der » guias de, guia de, bias der
der land » der lander, der landes, der lange
cost a » cost _, cost 4, cost 5

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( vagues edge incomes transport cost a ) OR ( guias der land transfers 4 a ))~.
• Adding a wildcard symbol may retrieve word variants: (( vagues edge incomes transport cost a ) or ( guias der land transfers 4 a ))*.