Perhaps you should try some spelling variations:
bases transfer » based transfer, bayes transfer, based transfers
transport dir » transport air, transport der, transport du
aguas de » aguas del, aguas do, vagues de
guias de » guia de, guide de, guia do
de bases » de base, de gases, les bases
de road » do road, one road, de roman
dir den » die den, wir den, der den

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: (( aguas de road transport dir den ) OR ( guias de bases transfer _ macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( aguas de road transport dir den ) or ( guias de bases transfer _ macao ))*.