Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologien fur » technologien des, technologien und, technologies 2
el communication » cell communication, real communication, 3 communication
fur information » zur information, fair information, your information
11.7 developing » 11.5 developing, 12.7 developing, 11.7.4 developing
developing v » developing av, developing _, developing a
centers 2.3 » center 2.3, centers 2.2, centers 2.8
costs 11.7 » costs 11.1, costs 11.4, costs 1.1.3
v africa » 1 africa, em africa
2.3 el » 3.3 el

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 2.3 el communication costs 11.7 developing v africa.*.