Perhaps you should try some spelling variations:
transfer schemes » transfer scheme, transfer systems
transformed de » transformed _, transformed 1, transformed a
gaos transfer » gas transfer, mass transfer, bayes transfer
a transformed » _ transformed, _ transformer, a transforming
schemes vss » schemes das, schemes use, schemes versus
langues de » langue de, langages de, langue du
langues do » languages do, langue de, langue du
de gaos » de gases
do a » do _, do i, dr a
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 vss ) OR ( langues do a transformed de acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( langues de gaos transfer schemes vss ) or ( langues do a transformed de acao ))*.