Perhaps you should try some spelling variations:
transparenz self » transparent self, transparenz der, transparenz des
der transparenz » und transparenz, debt transparency
value transfer » file transfer
values add » value add, values a, values asv
aguas big » gas big
add value » added value, land value
big der » big idea, big deal, big dead

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 big der transparenz self denn ) OR ( values add value transfer _ macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( aguas big der transparenz self denn ) or ( values add value transfer _ macao ))*.