Perhaps you should try some spelling variations:
technological models » technological model, technological tools, technological skills
flache communication » face communication, teacher communication, face communications
models information » model information, modes information, modern information
information before » information befunde, information beyond, information between
3 developing » 3 development
developing 1 » developing _, developing a, developing e
before e » before we, before en, before he
e flache » 1 flache, c flache, der flache
costs 3 » costs _, costs 4, costs a
1 areas » 1 area, 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 before e flache communication costs 3 developing 1 areas.*.