Perhaps you should try some spelling variations:
hast transformed » has transformed, have transformed, mart transformed
transfer schemes » transfer scheme, transfer systems
schemes versus » schemes vss, schools versus, smes versus
transformed a » transformed _, transformed 1, transformer 1
sa transfer » sea transfer, a transfer, pisa transfer
langues de » langue de, langages de, langues et
langue du » langue de
du hast » du haut, da haste
a acao » a adocao
de sa » de la

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: (( langues de sa transfer schemes versus ) OR ( langue du hast transformed a acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( langues de sa transfer schemes versus ) or ( langue du hast transformed a acao ))*.