Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
der communication » de communication, under communication, debt communication
aids information » chandos information, series information
information case » information based, information can, information costs
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing 1 » developing _, developing a, developing e
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
case das » case des, case case, case data
das der » dass der, das dorf, das drei
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information case das der communication costs 5.4 developing 1 areas.*.