Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centre » information centers, information contents
technologien fair » technologien fur, technologies fail, technologien als
fair information » fairs information, fur information, labor information
2 communications » 2 communication, 3 communications, 4 communications
developing asia » development asia, developing a
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
asia africa » cpia africa, china africa
costs 4.4 » costs 4.2
centre a » centres a, centre _, centre c

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

• Adding a wildcard symbol may retrieve word variants: technologien fair information centre a 2 communications costs 4.4 developing asia africa.*.