Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien aids » technologien als, technologien ad, technologien des
information cases » information case, information classes, information costs
der communication » de communication, under communication, debt communication
aids information » chandos information, series information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing 4 » developing _, developing a, developing e
costa 2.2 » cost 2.2, costs 2.2, forsta 2.2
des der » des dr, des ddr, des dem
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information cases des der communication costa 2.2 developing 4 areas.*.