Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
rural communications » oral communication, rural telecommunications, cultural communications
clean development » human development, urban development
information gaps » information gap
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
costs clean » costs clear
fund africa » funds africa, fund african, fund america
do rural » two rural, 2 rural, 4 rural
gaps do » games do, gaps how, gaps vom

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

• Adding a wildcard symbol may retrieve word variants: technology can information gaps do rural communications costs clean development fund africa.*.