Perhaps you should try some spelling variations:
communication cross » communication costs
case communication » based communication, scale communication, face communication
technologien does » technologien des, technologien als, technologie de
information based » information case, information bank, transformation based
does information » des informations, dis information, users information
developing east » development east, developing a, developing asia
era developing » a developing, kenya developing, asia developing
east areas » karst areas, east asezs
cross era » class era, cross sea
based id » based ict, based ilc, based imo

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

• Adding a wildcard symbol may retrieve word variants: technologien does information based id case communication cross era developing east areas.*.