Perhaps you should try some spelling variations:
technologien insider » technologies index, technologies under, technologien des
insider information » consumer information, customer information, disaster information
information 2 » information 3
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
costs 4 » costs _, costs a, costs 4.2
2 areas » 1 areas, 2 areal, 4 areas
die 4 » die e

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 insider information 2 ((die 4) OR (die _)) communication costs 4 developing 2 areas.~".
• Adding a wildcard symbol may retrieve word variants: technologien insider information 2 ((die 4) OR (die _)) communication costs 4 developing 2 areas.*.