Perhaps you should try some spelling variations:
communication learning » communication during, communication developing
facher communication » teacher communication, face communication, teachers communication
technologien from » technologies from, technology from, technologien fur
3 developing » 3 development
developing 4 » developing _, developing a, developing e
informal 2 » informal _, informal a, informal 4.2
der facher » der flachen, der flache, der bucher
learning 3 » learning 1
4 areas » 1 areas, 2 areas, 4 areal
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technologien from informal 2 der facher communication learning 3 developing 4 areas.*.