Perhaps you should try some spelling variations:
information centre » information centers, information contents
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
1 communication » 10 communication, 3 communication, 4 communication
developing east » development east, developing a, developing asia
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
east africa » west africa
cost 3.2 » cost 2.4
show 1 » show _, show a, how 1

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centre show 1 communication cost 3.2 developing east africa.*.