Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
face communication » voice communication, de communication, time communication
countries assessed » countries assessing, countries access, countries affected
technologien im » technologie im, technologien am, technologien _
information can » information case, information 1, information 1.2
im information » crm information, stm information, 2 information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
cost 3.2 » cost 2.4
a face » a fact
can a » can _

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

• Adding a wildcard symbol may retrieve word variants: technologien im information can a face communication cost 3.2 developing countries assessed.*.