Perhaps you should try some spelling variations:
information centers » information contents, information officers
communication cost » communication costs, communication costa, communications costs
cds communication » c's communication, class communication, mass communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing east » development east, developing a, developing asia
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
east africa » west africa
centers 2 » centers 21, centers _, center 2
cost 1.4 » cost 14.4, cost 2.4, cost 1.2
2 cds » _ cds, 2 cda, 2 cns

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centers 2 cds communication cost 1.4 developing east africa.*.