Perhaps you should try some spelling variations:
social transferts » social transfers, social transfer, local transfers
formal transfer » informal transfers, social transfer, fiscal transfer
transfer costs » transport costs, transfer amounts
costs chapter » cost chapter, courts chapter, posets chapter
transferts de » transfert de, transfert des, transferts et
age social » die social, change social, dance social
vague age » age age, vague de
e formal » _ formal, a formal, 3 formal
de cao » de caso, de cabo, de capo
aga e » aga i

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: (( aga e formal transfer costs chapter ) OR ( vague age social transferts de cao ))~.
• Adding a wildcard symbol may retrieve word variants: (( aga e formal transfer costs chapter ) or ( vague age social transferts de cao ))*.