Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information based » information case, information bank, transformation based
dem communication » de communication, debt communication, team communication
technologien mis » technologien mit, technologien des, technologien als
mis information » dis information, aids information, ids information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
based deep » based debt, fused deep
deep dem » deep sea, deep red
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien mis information based deep dem communication cost 2.2 developing _ areas.*.