Perhaps you should try some spelling variations:
information centers » information contents, information officers
lea's communication » mass communication, crisis communication, leadership communication
communication cost » communication costs, communication costa, communications costs
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
15 developing » 1 developing, 5 developing, 10 developing
developing e » developing _, developing a, developing east
e africa » em africa, de africa, eu africa
cost 15 » cost 12, cost 5, cost 11.5

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information centers _ lea's communication cost 15 developing e africa.*.