Perhaps you should try some spelling variations:
transfer beim » transfer bei, transfers bei, transfer axiom
transformed a » transformed _, transformed 1, transformer 1
net transfer » net transfers, heat transfer, money transfer
beim aal » bei aal, beim kaad, beim bau
de has » de haas, dm has, debt has
a acao » a adocao

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: (( guias _ net transfer beim aal ) OR ( aguas ((de has) OR (he has)) transformed a acao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias _ net transfer beim aal ) or ( aguas ((de has) OR (he has)) transformed a acao ))~".
• Adding a wildcard symbol may retrieve word variants: (( guias _ net transfer beim aal ) or ( aguas ((de has) OR (he has)) transformed a acao ))*.