Perhaps you should try some spelling variations:
ideas transformer » ideas transform, ideals transforming, impact transformer
cash transfer » cash transfers
aguas key » aguas de, aguas del
key ideas » new ideas
raw cash » a cash, law case, raw gas
der cas » der casa, der case, der can
der ca » der can, der cap, der cd

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 key ideas transformer _ acao ) OR ( guias raw cash transfer ((der cas) OR (der ca)) ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas key ideas transformer _ acao ) or ( guias raw cash transfer ((der cas) OR (der ca)) ))~".
• Adding a wildcard symbol may retrieve word variants: (( aguas key ideas transformer _ acao ) or ( guias raw cash transfer ((der cas) OR (der ca)) ))*.