Perhaps you should try some spelling variations:
transfer schemes » transfer scheme, transfer systems
cash transfer » cash transfers
schemes vss » schemes das, schemes use, schemes versus
vague de » vagues de, langue de, vue de
de cash » de cas, do cash, de caso
del a » del av, del 1, del 2
del i » del ii

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

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