Perhaps you should try some spelling variations:
mobile transnational » mobile transactions, mobile transaction, doing transnational
transnational key » transnational city, transnational mega, transnational _
transfer pairs » transform pairs, transfer prices, transfer points
file transfer » wire transfer, risk transfer, food transfer
aguas del » aguas de, aguas do
4 mobile » _ mobile, a mobile, 2 mobile
del file » del cine
key can » key case
pairs 3 » pairs _, pairs 4, fairs 3
guia » gua, gui, gaia

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 4 mobile transnational key can ) OR ( aguas del file transfer pairs 3 ))~.
• Adding a wildcard symbol may retrieve word variants: (( guia 4 mobile transnational key can ) or ( aguas del file transfer pairs 3 ))*.