Perhaps you should try some spelling variations:
information centers » information contents, information officers
nps communication » nps communications, nets communication, c's communication
technologien mis » technologien mit, technologien des, technologien als
mis information » dis information, aids information, ids information
14.3 developing » 1.3 developing, 10.3 developing, 14.1 developing
developing v » developing av, developing _, developing a
centers 21 » centers 2.2, centers 2.8, centers _
costs 14.3 » costs 4.3, costs 12.3, costs 15.3
v africa » 1 africa, em africa
21 nps » 1 nps

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

• Adding a wildcard symbol may retrieve word variants: technologien mis information centers 21 nps communication costs 14.3 developing v africa.*.