Perhaps you should try some spelling variations:
informal transfer » informal transfers, formal transfer, informal transport
local transfert » local transfers, local transport, social transfers
transfer costs » transport costs, transfer amounts
transfert et » transfert de, transport et, transfer _
langues le » langues de, langues la, langue de
costs ch » costs cash, costs chap, costs _
le local » lime local, de locale, use local
et caso » el caso, del caso, en casos

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 _ informal transfer costs ch ) OR ( langues le local transfert et caso ))~.
• Adding a wildcard symbol may retrieve word variants: (( aguas _ informal transfer costs ch ) or ( langues le local transfert et caso ))*.