Perhaps you should try some spelling variations:
information centers » information contents, information officers
geld communication » good communication, fields communication, oecd communications
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
technologies 4 » technologies _
4 information » 2 information, 1 information
developing em » developing e, developing eq, developing amp
centers 3.3 » centers 3.8, centers 4.3, century 3.3
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
em africa » 1 africa
3.3 geld » 3.3 yield, 3.3 good, 3.3 gene

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information centers 3.3 geld communication costs 12.4 developing em africa.*.