Perhaps you should try some spelling variations:
information cases » information case, information classes, information costs
des communication » les communications, nets communication, c's communication
technologien mit » technologies mimt, technologien im, technologien ist
mit information » might information, math information, ct information
13 developing » 1.3 developing, 3 developing, 1 developing
costs 13 » costs 1, costs 3, costs 12.3
des des » des deas, des dem, des der

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

• Adding a wildcard symbol may retrieve word variants: technologien mit information cases des des communication costs 13 developing _ areas.*.