Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information cases » information case, information classes, information costs
de communications » de communication, do communications, mce communications
technologien mit » technologies mimt, technologien im, technologien ist
mit information » might information, math information, ct information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
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 mit information cases des de communications costs 1.3 developing _ areas.*.