Perhaps you should try some spelling variations:
student transfer » student transfers, student teacher
transform risks » transform crisis, transfer risks, transform cities
risks across » risk across, costs across, firms across
transfer bei » transfer beim, transfers bei, transfer der
luis a » luis f, luis c
bis » bias
marx » mark, mary, marc

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( bis ende _ transform risks across ) OR ( luis a student transfer bei marx ))~".
• Adding a wildcard symbol may retrieve word variants: (( bis ende _ transform risks across ) OR ( luis a student transfer bei marx ))*.