Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologies have » technologies case, technologies based, technologies a
urban development » human development
development banks » development bank
have information » phase information, share information, care information
information act » information age, information a, information about
cost urban » most urban, worst urban, bust urban
act a » act _, art a, act 4

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

• Adding a wildcard symbol may retrieve word variants: technologies have information act a risk communication cost urban development banks afrique.*.