Perhaps you should try some spelling variations:
communication modern » communication model, communication modes, communication mode
information der » information oder, information does, informatik der
technologies 4 » technologies _
development en » developpement en, development menu, development eco
4 information » 2 information, 1 information
des risk » does risk, lens risk, nets risk
der des » oder des, der de, der den

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information der des risk communication modern world development en afrique.*.