Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information cases » information case, information classes, information costs
des communication » les communications, nets communication, c's communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing 1 » developing _, developing a, developing e
des des » des deas, des dem, des der
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 fur information cases des des communication cost 2.4 developing 1 areas.*.