Perhaps you should try some spelling variations:
information centers » information contents, information officers
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
centers money » century money, counter money
developing e » developing _, developing a, developing east
money oral » money moral, money oman
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
e africa » em africa, de africa, eu africa

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 money oral communication costs 6.4 developing e africa.*.