Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies can » technologies a, technologies _, technology can
spur development » drug development, api development, sector development
can information » care information, change information, fund information
information how » information flow, information law, information flows
costs spur » costs per
how does » how do

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

• Adding a wildcard symbol may retrieve word variants: technologies can information how does mobile communication costs spur development _ afrique.*.