Perhaps you should try some spelling variations:
informal transfer » informal transfers, formal transfer, informal transport
local transport » road transport, rural transport
transfer costs » transport costs, transfer amounts
vs informal » _ informal, 3 informal
langue et » langues et, langue en, langage et
aguas vs » agens vs, aguas de, aguas do
et local » et locales, lent local, act local
a casa » a case, _ casa, 1 casa
a cash » a case

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: (( aguas vs informal transfer costs _ ) OR ( langue et local transport ((a casa) OR (a cash)) ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas vs informal transfer costs _ ) or ( langue et local transport ((a casa) OR (a cash)) ))~".
• Adding a wildcard symbol may retrieve word variants: (( aguas vs informal transfer costs _ ) or ( langue et local transport ((a casa) OR (a cash)) ))*.