Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
developing asia » development asia, developing a
3 information » 1 information
information a » information age, information about
technology 3 » technology _, technology 1, technology 4
3 developing » 3 development
double data » doubles data, double dot
asia africa » cpia africa, china africa
a double » _ double
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information a double data communications costs 3 developing asia africa.*.