Perhaps you should try some spelling variations:
communication cross » communication costs
face communication » voice communication, de communication, time communication
information case » information based, information can, information costs
technologie der » technologie de, technologien des, technologies de
der information » insider information, sector information, labor information
developing east » development east, developing a, developing asia
3 developing » 3 development
east areas » karst areas, east asezs
case side » case sites, safe side
side face » die face, side save
cross 3 » cross _, cross 1, cross c

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

• Adding a wildcard symbol may retrieve word variants: technologie der information case side face communication cross 3 developing east areas.*.