Perhaps you should try some spelling variations:
technologien about » technologien auf, technologien fur, technologien als
information centre » information centers, information contents
data communication » data communications
about information » account information, labor information, about inflation
developing real » developing areas, developing a, developing east
a developing » a development
real africa » rural africa, areas africa, health africa
centre e » centre de, centre et, centre _
costs a » costs _, costs 4
e data » e datas, age data, cge data

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

• Adding a wildcard symbol may retrieve word variants: technologien about information centre e data communication costs a developing real africa.*.