Perhaps you should try some spelling variations:
information centers » information contents, information officers
c's communication » lea's communication, class communication, mass communication
technologien d » technologien ad, technologien _, technologien 1
d information » nd information, od information, und information
developing a » developing _
centers a » centers _, center a, enters a
a africa » 1 africa, can africa, em africa
cost 1 » cost 12, cost 15, cost 4
a c's » 3 c's, _ c's, a cas

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien d information centers a c's communication ((cost 1) OR (cost _)) developing a africa.~".
• Adding a wildcard symbol may retrieve word variants: technologien d information centers a c's communication ((cost 1) OR (cost _)) developing a africa.*.