Perhaps you should try some spelling variations:
transfer schemes » transfer scheme, transfer systems
haak transformed » has transformed, have transformed, a transformed
transformed de » transformed _, transformed 1, transformed a
open transfer » den transfer, spin transfer, pollen transfer
schemes gross » schemes pro, schemes vss
langues den » langues de, langues dans, langue de
vague ende » lage ende, vague de, value end
ende open » ende den, sekunde open
den haak » den haag, den spaak, den har
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: (( vague ende open transfer schemes gross ) OR ( langues den haak transformed de acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( vague ende open transfer schemes gross ) or ( langues den haak transformed de acao ))*.