Perhaps you should try some spelling variations:
student transfer » student transfers, student teacher
dc transformer » _ transformer, 3 transformer, a transformer
transformer 1 » transformer _, transformed _
transfer beim » transfer bei, transfers bei, transfer axiom
c student » a student, 2 student, 3 student
1 across » 19 across, eu across, ct across
ende dc » ende der, ende des, ende den
luis c » luis f
bis » bias

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( bis ende dc transformer 1 across ) or ( luis c student transfer beim macau ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( bis ende dc transformer 1 across ) OR ( luis c student transfer beim macau )).
• Adding a wildcard symbol may retrieve word variants: (( bis ende dc transformer 1 across ) or ( luis c student transfer beim macau ))*.