Perhaps you should try some spelling variations:
communication cross » communication costs
face communication » voice communication, de communication, time communication
information costs » information contents, information centers, information content
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
era developing » a developing, kenya developing, asia developing
developing 4 » developing _, developing a, developing e
costs side » cost side, costs some
side face » die face, side save
cross era » class era, cross sea
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 und information costs side face communication cross era developing 4 areas.*.