Perhaps you should try some spelling variations:
global communication » oral communication, visual communication, personal communication
information centre » information centers, information contents
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing e » developing _, developing a, developing east
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
centre a » centres a, centre _, centre c
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 am information centre a global communication costs 4.1 developing e africa.*.