Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
cut communications » cuba communications, put communication, guest communications
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
developing e » developing _, developing a, developing east
centers auf » centers a, centre auf, centers case
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
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 aids information centers auf cut communications costs 12.4 developing e africa.*.