Perhaps you should try some spelling variations:
technologie und » technologies 2.1
und information » fund information, road information, award information
information 1 » information 2, information 3, information 3.2
a developing » a development
developing e » developing _, developing a, developing east
costs a » costs _, costs 4
e areas » 1 areas, 2 areas, 4 areas
die 4 » die _
die e » 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: "technologie und information 1 ((die 4) OR (die e)) communication costs a developing e areas.~".
• Adding a wildcard symbol may retrieve word variants: technologie und information 1 ((die 4) OR (die e)) communication costs a developing e areas.*.