Perhaps you should try some spelling variations:
eg communication » 5g communication, de communication, 3 communication
technologien im » technologie im, technologien am, technologien _
information und » informations und
im information » crm information, stm information, 2 information
4 developing » 3 developing
costs 4 » costs _, costs a, costs 4.2
4 areas » 1 areas, 4 areal, 3.4 areas
2 areas » 1 areas, 2 areal, 2.1 areas
die eg » die ec

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 im information und die eg communication costs 4 developing ((4 areas) OR (2 areas)).~".
• Adding a wildcard symbol may retrieve word variants: technologien im information und die eg communication costs 4 developing ((4 areas) OR (2 areas)).*.