Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
der communication » de communication, under communication, debt communication
technologien mit » technologies mimt, technologien im, technologien ist
mit information » might information, math information, ct information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
costs des » costs fees
costs 2.3 » costs 4.2, costs 4.4
des der » des dr, des ddr, des dem

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

• Adding a wildcard symbol may retrieve word variants: technologien mit information costs des der communication costs 2.3 developing _ areas.*.