Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
gdp communication » de communication, amp communication, up communication
technologien ids » technologien des, technologien als, technologien im
information bank » information b, information 2, information 1
ids information » aids information, dis information, mis information
1 developing » 3 developing, 4 developing, 2 developing
cost 1 » cost 12, cost 15, cost _

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

• Adding a wildcard symbol may retrieve word variants: technologien ids information bank debt gdp communication cost 1 developing _ areas.*.