Perhaps you should try some spelling variations:
developing coherent » developing government, developing forest, developing placement
communication cross » communication costs
free communication » force communication, face communication, free communicating
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information und » informations und
coherent ideas » coherent beam
five free » five force, five feet
und five » under five, und fixed, und film

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information und five free communication cross _ developing coherent ideas.*.