Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
information und » informations und
technologien 1 » technologies 1, technologien _, technologien 4
developing 4 » developing _, developing a, developing e
due face » die face, dunes face, dual face
und due » fund due, und de, und dauer
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien 1 information und due face communication costs _ developing 4 areas.*.