Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
rica communications » africa communications, risk communications, rural communications
information based » information case, information bank, transformation based
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
a developing » a development
aid rica » aid risk
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information based aid rica communications costs a developing _ areas.*.