Perhaps you should try some spelling variations:
information der » information oder, information does, informatik der
base transfer » based transfer, based transfers, basin transfer
transfer 3 » transfer _, transfer 4, transfer a
guias de » guia de, guide de, aguas de
der 3 » der _, der e, des 3
3 co » _ co, a co, 2 co

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( areas _ ownership information der 3 ) or ( guias de base transfer 3 co ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( areas _ ownership information der 3 ) OR ( guias de base transfer 3 co ))*.