Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
information point » information policy, information part, information pt
aids information » chandos information, series information
de communication » mobile communication, online communication
3.3 developing » 4 developing, 2 developing, 1 developing
point des » point de, point dates, point sets
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
des de » des dem, des der, des des

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information point des de communication costs 3.3 developing _ areas.*.