Perhaps you should try some spelling variations:
case transfer » cash transfer, cast transfer, cash transfers
transfer fee » transfer fees, transfer from, transfer _
transfer der » transfer fees, transfer _
guide 3.1 » guide 1, guide 1.2, guide 2.2
der chat » der charta, der cheap, der ca
do net » do next, do n't, o net
do new » do now, so new

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( aguas ((do net) or (do new)) transfer fee cao ) or ( guide 3.1 case transfer der chat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( aguas ((do net) OR (do new)) transfer fee cao ) OR ( guide 3.1 case transfer der chat )).
• Adding a wildcard symbol may retrieve word variants: (( aguas ((do net) or (do new)) transfer fee cao ) or ( guide 3.1 case transfer der chat ))*.