Perhaps you should try some spelling variations:
technological models » technological model, technological tools, technological skills
facher communication » teacher communication, face communication, teachers communication
models information » model information, modes information, modern information
information fund » information und, informations und, information befunde
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
der facher » der flachen, der flache, der bucher
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
fund der » und der, bund der, befund der
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technological models information fund der facher communication costs 3.3 developing a areas.*.