Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information centre » information centers, information contents
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
a communication » la communication, data communication, data communications
14.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
developing can » developing a, developing ai, developing av
centre 3.3 » centre 2.3, centre 3.2, centres 5.3
can africa » urban africa
cost 14.4 » costs 14.3, cost 2.4, cost 1.2
3.3 a » 3.3 _, 2.3 a, 4.3 a

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 3.3 a communication cost 14.4 developing can africa.*.