Perhaps you should try some spelling variations:
file transfer » wire transfer, risk transfer, food transfer
del ideals » sided ideals
aguas del » aguas de, aguas do
ist denn » ist dann, ist wenn, ist denken
ist den » ist der, ist kein, ist dann
guias a » guias de
a file » _ file, a five, a fine

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 del ideals transforming ((ist denn) OR (ist den)) ) OR ( guias a file transfer _ macro ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas del ideals transforming ((ist denn) OR (ist den)) ) or ( guias a file transfer _ macro ))~".
• Adding a wildcard symbol may retrieve word variants: (( aguas del ideals transforming ((ist denn) OR (ist den)) ) or ( guias a file transfer _ macro ))*.