Perhaps you should try some spelling variations:
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
developing 1 » developing _, developing a, developing e
die der » die dauer
die de » die die, die den, die dem
1 abs » 2 abs, 3 abs

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 und informations und ((die de) OR (die der)) communication costs _ developing 1 abs.~".
• Adding a wildcard symbol may retrieve word variants: technologien und informations und ((die de) OR (die der)) communication costs _ developing 1 abs.*.