Perhaps you should try some spelling variations:
als communication » mass communication, c's communication, scales communication
technologies 2 » technologies _, technologies 4
information b » information 2, information 1, information bank
4 developing » 3 developing
die als » die al, die alt, sie als
costs 4 » costs _, costs a, costs 4.2
a areas » 2 areas, 4 areas, all areas
1 areas » 1 area, 2 areas, 4 areas
b die » 2 die, 3 die, _ die

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: "technologies 2 information b die als communication costs 4 developing ((a areas) OR (1 areas)).~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information b die als communication costs 4 developing ((a areas) OR (1 areas)).*.