Perhaps you should try some spelling variations:
der transformation » die transformation, zur transformation, energy transformation
des transfers » net transfers, cash transfers, arms transfers
transfers bei » transfer bei, transfer beim, transfers ai
luis a » luis f, luis c
a der » _ der, 2 der, 3 der
2 cao » 2 can, _ cao
a des » a das
2 ao » 2 a, 2 co, 2 do
macao » macro, macau, cacao

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 der transformation ((2 cao) OR (2 ao)) ) OR ( luis a des transfers bei macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis a der transformation ((2 cao) or (2 ao)) ) or ( luis a des transfers bei macao ))*.