Perhaps you should try some spelling variations:
mobile transnational » mobile transactions, mobile transaction, doing transnational
transnational key » transnational city, transnational mega, transnational _
food transfer » food transfers, funds transfer
transfer a » transfer _, transfer 3, transfer 4
guias de » guia de, guide de, guise de
aguas de » aguas del, aguas do, vagues de
guia do » guia de
key can » key case
de food » one food, use food

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: (( ((guia do) OR (guias de)) mobile transnational key can ) OR ( aguas de food transfer a 3 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((guia do) OR (guias de)) mobile transnational key can ) or ( aguas de food transfer a 3 ))~".
• Adding a wildcard symbol may retrieve word variants: (( ((guia do) OR (guias de)) mobile transnational key can ) or ( aguas de food transfer a 3 ))*.