Perhaps you should try some spelling variations:
information centre » information centers, information contents
data communication » data communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing real » developing areas, developing a, developing east
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
real africa » rural africa, areas africa, health africa
centre dhs » centre des, centre de, centre du
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
dhs data » das data, hbs data, gas data

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centre dhs data communication costs 3.2 developing real africa.*.