Perhaps you should try some spelling variations:
flache communication » face communication, teacher communication, face communications
information centers » information contents, information officers
communication 23.5 » communication 23.3, communication 24.5, communication 2.3.3
technologies 4 » technologies _
4 information » 2 information, 1 information
developing a » developing _
centers die » peters die, centers india, centers case
die flache » die falsche, der flache, die sache
a afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information centers die flache communication 23.5 _ developing a afrique.*.