Perhaps you should try some spelling variations:
communication mode » communication model, communication modes, communication module
case communication » based communication, scale communication, face communication
development egypt » development east, development europe, development effect
technologies von » technologies co, technologies box, technologies can
information need » information needs, information needed, information speed
von information » von informationen, can information
als development » ads development, arts development, dams development
need one » need more, need only
one case » some case, one class, one phase
mode als » modell als

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

• Adding a wildcard symbol may retrieve word variants: technologies von information need one case communication mode als development egypt afrique.*.