Perhaps you should try some spelling variations:
information centers » information contents, information officers
communication cost » communication costs, communication costa, communications costs
c's communication » lea's communication, class communication, mass communication
technologien d » technologien ad, technologien _, technologien 1
developing can » developing a, developing ai, developing av
d information » nd information, od information, und information
1 developing » 3 developing, 4 developing, 2 developing
can africa » urban africa
centers 3 » centers _, centers a, centers 3.3
cost 1 » cost 12, cost 15, cost _
3 c's » 3 cds, 3 r's, _ c's

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

• Adding a wildcard symbol may retrieve word variants: technologien d information centers 3 c's communication cost 1 developing can africa.*.