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