Perhaps you should try some spelling variations:
transfer schemes » transfer scheme, transfer systems
cash transfer » cash transfers
schemes das » schemes a, schemes vss, schemes fair
langues de » langue de, langages de, langue du
de cash » de cas, do cash, de caso
et a » et la, e a

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( langues de cash transfer schemes das ) or ( langues ((et a) OR (et al)) transformed _ acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( langues de cash transfer schemes das ) OR ( langues ((et a) OR (et al)) transformed _ acao ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( langues de cash transfer schemes das ) or ( langues ((et a) OR (et al)) transformed _ acao ))*".