Perhaps you should try some spelling variations:
other transformes » other transforms, others transforming, power transformers
transformes les » transformer les, transformer le, transforms lives
teacher der » teacher per, teacher led, teacher gender
les across » lines across, lives across, smes across
der macao » der macht, der makro
bias vs » bits vs, bias als, bias des
luis a » luis f, luis c
student » students

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( bias vs other transformes les across ) or ( luis a student teacher der macao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( bias vs other transformes les across ) OR ( luis a student teacher der macao )).
• Adding a wildcard symbol may retrieve word variants: (( bias vs other transformes les across ) or ( luis a student teacher der macao ))*.