Perhaps you should try some spelling variations:
get communication » et communication, debt communication, de communication
technologies ii » technologies iii, technologies iv, technologies bit
information und » informations und
ii information » i information, 2 information, 1 information
4 developing » 3 developing
und due » fund due, und de, und dauer
due get » done get, due debt
costs 4 » costs _, costs a, costs 4.2
4 areas » 1 areas, 2 areas, 3.4 areas
4 areal » 4 real, _ areal, 2 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: "technologies ii information und due get communication costs 4 developing ((4 areas) OR (4 areal)).~".
• Adding a wildcard symbol may retrieve word variants: technologies ii information und due get communication costs 4 developing ((4 areas) OR (4 areal)).*.