Perhaps you should try some spelling variations:
information centre » information centers, information contents
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
3 communication » 4 communication, de communication, data communication
14.1 developing » 4.1 developing, 3.4.1 developing, 1.3 developing
centre 2.3 » centre 2.4.3, century 2.3, centre 2013
costs 14.1 » costs 4.1, costs 11.1, costs 14.3
2.3 3 » 2.3 _, 2.3 a, 2.0 3

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information centre 2.3 3 communication costs 14.1 developing _ africa.*.