Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
communications costs » communication costs, communications _
information costs » information contents, information centers, information content
developing intra » developing data, developing ict, developing interbank
technologie c » technologies 2, technologies 3, technologies 1
c information » 2 information, 1 information, 10 information
intra africa » intra african, internal africa, central africa
how rural » how real, new rural, do rural

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

• Adding a wildcard symbol may retrieve word variants: technologie c information costs how rural communications costs _ developing intra africa.*.