Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
innovation bundes » innovation bundles, innovation funds, innovation under
technologie und » technologies 2.1
4 developing » 3 developing
der data » under data, order data, der daten
costs 4 » costs _, costs a, costs 4.2
a aes » _ aes, a abs
a aus » _ aus, a auf, i aus

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 innovation bundes der data communications costs 4 developing ((a aes) OR (a aus)).~".
• Adding a wildcard symbol may retrieve word variants: technologie und innovation bundes der data communications costs 4 developing ((a aes) OR (a aus)).*.