Perhaps you should try some spelling variations:
une communication » d'une communication, ante communication, de communication
information case » information based, information can, information costs
technologien d » technologien ad, technologien _, technologien 1
d information » nd information, od information, und information
case den » case des, case d, case d1
den une » bien une
e areas » 1 areas, 2 areas
4 areas » 1 areas, 2 areas, 4 areal

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien d information case den une communication costs _ developing ((e areas) OR (4 areas)).~".
• Adding a wildcard symbol may retrieve word variants: technologien d information case den une communication costs _ developing ((e areas) OR (4 areas)).*.