Perhaps you should try some spelling variations:
transfers costs » transfer costs, transfer cost, transfers foster
transfers del » transfers help, transfer der, transfert de
3 informal » _ informal, vs informal
costs chap » costs ch, costs chapter
langues a » langues la, languages a, langues de
del caso » el caso, de caso, del campo
aguas 3 » aguas de, aguas do

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 3 informal transfers costs chap ) OR ( langues a fiscal transfers del caso ))~.
• Adding a wildcard symbol may retrieve word variants: (( aguas 3 informal transfers costs chap ) or ( langues a fiscal transfers del caso ))*.