Perhaps you should try some spelling variations:
communication cross » communication costs
scale communication » scales communication, space communication, style communication
technologien fur » technologien des, technologien und, technologies 2
information case » information based, information can, information costs
fur information » zur information, fair information, your information
developing east » development east, developing a, developing asia
africa scale » africa small, africa state, africa social
4 developing » 3 developing
case africa » cases africa, care africa, curse africa
east areas » karst areas, east asezs
cross 4 » 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: technologien fur information case africa scale communication cross 4 developing east areas.*.