Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologien d » technologien ad, technologien _, technologien 1
d information » nd information, od information, und information
a developing » a development
developing e » developing _, developing a, developing east
1 daten » 10 daten, 2 daten, 3 daten
4 daten » 2 daten, ii daten, iv daten
costs a » costs _, costs 4
e areas » 1 areas, 2 areas, 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 d information ((1 daten) OR (4 daten)) time communication costs a developing e areas.~".
• Adding a wildcard symbol may retrieve word variants: technologien d information ((1 daten) OR (4 daten)) time communication costs a developing e areas.*.