Perhaps you should try some spelling variations:
case transform » can transform, make transform, cosine transform
des transfers » net transfers, cash transfers, arms transfers
transfers bei » transfer bei, transfer beim, transfers ai
agents a » agents _, agents 3, agents 8
agents 5 » agents _, agents 3, agents 8
f case » 3 case, 2 case, 1 case
f des » a des, f der, 3 des

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: (( luis f des transfers bei cacao ) OR ( luis f case transform ((agents a) OR (agents 5)) ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis f des transfers bei cacao ) or ( luis f case transform ((agents a) OR (agents 5)) ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis f des transfers bei cacao ) or ( luis f case transform ((agents a) OR (agents 5)) ))*.