Perhaps you should try some spelling variations:
other transformer » other transforms, power transformer, others transforming
transformer le » transformer les, transformes les, transformer 1
teacher led » teacher per, teacher l, teacher level
der other » order other, air other, br other
le across » life across, like across, use across
2 student » a student, 3.2 students
led macao » led micro
das der » dass der, das dorf, das drei
luis 2 » luis f, luis c, luis a

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: (( das der other transformer le across ) OR ( luis 2 student teacher led macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( das der other transformer le across ) or ( luis 2 student teacher led macao ))*.