Perhaps you should try some spelling variations:
date communication » data communication, data communications, parte communication
information und » informations und
technologien a » technologien am, technologien ad, technologien _
a information » 2 information, 1 information
due date » die daten, due care, dna date
und due » fund due, und de, und dauer
1 areas » 1 area, 2 areas, 2.1 areas
4 areas » 2 areas, 4 areal, 3.4 areas

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 a information und due date communication costs _ developing ((1 areas) OR (4 areas)).~".
• Adding a wildcard symbol may retrieve word variants: technologien a information und due date communication costs _ developing ((1 areas) OR (4 areas)).*.