Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
des communication » les communications, nets communication, c's communication
technologien des » technologien fur, technologien und, technologies 2
information case » information based, information can, information costs
des information » des informations, does information, dis information
3.4 developing » 13.4 developing, 3.3 developing, 3.2 developing
developing 2 » developing _, developing a, developing e
case des » cases des, case das, phase des
cost 3.4 » cost 2.4, cost 3.2, cost 3.5
des des » des deas, des dem, des der
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien des information case des des communication cost 3.4 developing 2 areas.*.