Perhaps you should try some spelling variations:
global transformations » global transformation, global transportation, regional transformations
transformations des » transformation des, transformationen des, transformations du
based transfers » basin transfers, cash transfers, land transfers
transfers a » transfers ai, transfers _, transfer a
efl global » level global
guias edge » guias de
edge based » dge based, edge case, cage based
a cash » a case
des _ » yes _
grass » gross, glass

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: (( grass efl global transformations des _ ) OR ( guias edge based transfers a cash ))~.
• Adding a wildcard symbol may retrieve word variants: (( grass efl global transformations des _ ) or ( guias edge based transfers a cash ))*.