Perhaps you should try some spelling variations:
transfer across » transfer costs, transfer accounts
bush transport » bus transport, robust transport, basic transport
transport des » transport de, transport der, transport modes
data transfer » cash transfer, heat transfer
across case » across caste, cross case, across age
des markte » des marktes, der markte, des markt
luis panel » liss panel, lsms panel, luis angel
luis a » luis f, luis c
a bush » _ bush, w bush, a bus

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: (( luis a bush transport des markte ) OR ( luis panel data transfer across case ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis a bush transport des markte ) or ( luis panel data transfer across case ))*.