Perhaps you should try some spelling variations:
technologien ad » technologien am, technologien und, technologien als
a communication » la communication, data communication, data communications
ad information » d information, nd information, od information
developing a » developing _
4.3 loan » 6.3 loan, 4.3 local, 4.3 land
a areas » 1 areas, 2 areas, 4 areas
3 loan » _ loan, 3 load, 6.3 loan

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 ad information ((3 loan) OR (4.3 loan)) a communication costs _ developing a areas.~".
• Adding a wildcard symbol may retrieve word variants: technologien ad information ((3 loan) OR (4.3 loan)) a communication costs _ developing a areas.*.