Perhaps you should try some spelling variations:
have transformed » has transformed, a transformed, law transformed
transfer schemes » transfer scheme, transfer systems
transformed de » transformed _, transformed 1, transformed a
gaos transfer » gas transfer, mass transfer, bayes transfer
schemes use » scheme use, schemas used, schemes one
langues de » langue de, langages de, langue du
langues do » languages do, langue de, langue du
de gaos » de gases
do have » who have, how have
acao » cacao, macao, cao

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 gaos transfer schemes use ) OR ( langues do have transformed de acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( langues de gaos transfer schemes use ) or ( langues do have transformed de acao ))*.