Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information enters » information centers, information center, information centres
das communication » mass communication, c's communication, lea's communication
technologien nd » technologien und, technologien ad, technologie und
developing east » development east, developing a, developing asia
nd information » und information, d information, od information
2 developing » 3 developing, 4 developing, 2 development
east africa » west africa
enters 2 » enters _, enters a, centers 21
cost 2 » cost 12, cost _, cost 4
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technologien nd information enters 2 das communication cost 2 developing east africa.*.