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
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
based deep » based debt, fused deep
cost 12.4 » coast 12.4, costs 12.4, cost 2.4
deep dem » deep sea, deep red

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 12.4 developing _ areas.*.