Perhaps you should try some spelling variations:
data transfer » cash transfer, heat transfer
transfer der » transfer fees, transfer _
guias de » guia de, guide de, aguas de
cge data » age data, wage data, care data
der acao » de acao, der aal, der acta
de road » do road, one road, de roman
4 cao » 4 ao, 4 cas, _ cao
4 can » _ can, 3 can

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 de road transport ((4 cao) OR (4 can)) ) OR ( guias cge data transfer der acao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias de road transport ((4 cao) OR (4 can)) ) or ( guias cge data transfer der acao ))~".
• Adding a wildcard symbol may retrieve word variants: (( guias de road transport ((4 cao) OR (4 can)) ) or ( guias cge data transfer der acao ))*.