Perhaps you should try some spelling variations:
information centers » information contents, information officers
fea communication » fpga communication, la communication, a communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
12.7 developing » 12.4 developing, 12.2 developing, 2.2 developing
centers 3.3 » centers 3.8, centers 4.3, century 3.3
costs 12.7 » costs 11.7, costs 12.3, costs 12.4
3.3 fea » 2.3 fea, 3.3 fet, 2.3 fear

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information centers 3.3 fea communication costs 12.7 developing _ africa.*.