Perhaps you should try some spelling variations:
haag transformed » has transformed, have transformed, a transformed
transfer systems » transport systems, transit systems
spin transfer » basin transfer, kind transfer, den transfer
transformed a » transformed _, transformed 1, transformer 1
langues den » langues de, langues dans, langue de
vague ende » lage ende, vague de, value end
ende spin » ende ein
a acao » a adocao

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: (( vague ende spin transfer systems across ) OR ( langues den haag transformed a acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( vague ende spin transfer systems across ) or ( langues den haag transformed a acao ))*.