Perhaps you should try some spelling variations:
transfer schemes » transfer scheme, transfer systems
cash transfer » cash transfers
schemes prior » schemes pro, schemes fair
a transformed » _ transformed, _ transformer, a transforming
de macao » de macau, de marcas, _ macao
agua et » agua e
agua y » agua e, agua 2, agua _
y cash » _ cash, a cash, 4 cash
et a » et al, et la, e a
macao » mcacao, mcao
acao » cacao, cao

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

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