Perhaps you should try some spelling variations:
formal transfer » informal transfers, fiscal transfer, fiscal transfers
social transfer » social transfers
transfer costs » transport costs, transfer amounts
costs chapter » cost chapter, courts chapter, posets chapter
changes asia » change asia, chandos asian, changes a
transfer der » transfer fees, transfer _
asia social » basic social, africa social, arabia social
de formal » die formal, de forma, die formale
aguas de » aguas del, aguas do, vagues de
der caso » de caso, del caso, der cas

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas de formal transfer costs chapter ) OR ( changes asia social transfer der caso ))~".
• Adding a wildcard symbol may retrieve word variants: (( aguas de formal transfer costs chapter ) OR ( changes asia social transfer der caso ))*.