Perhaps you should try some spelling variations:
have transformed » has transformed, a transformed, law transformed
transfer scheme » transfer systems
mass transfer » cash transfer, basin transfer, mass transport
langages de » languages do, langage le, langues de
scheme vss » schemes vss, scheme apss, scheme less
langues do » langues de, languages do, langue de
de mass » de masse, de mais, de masa
do have » who have, how have

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: (( langages de mass transfer scheme vss ) OR ( langues do have transformed _ acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( langages de mass transfer scheme vss ) or ( langues do have transformed _ acao ))*.