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
11.5 developing » 1.5 developing, 1.1.2 developing, 1.3 developing
ad information » d information, nd information, od information
developing e » developing _, developing a, developing east
cost 11.5 » cost 11.3, costs 11.1, costs 11.4
e africa » em africa, de africa, eu africa

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 11.5 developing e africa.*.