Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies annex » technologies any, technology annex, technologies affect
annex information » index information, channels information, syntax information
development case » development china
information act » information age, information a, information about
4 development » 2 development, 4 developing
costs 4 » costs _, costs a, costs 4.2
e data » e datas, age data, cge data
act e » act _, act 4, act 1

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

• Adding a wildcard symbol may retrieve word variants: technologies annex information act e data communications costs 4 development case afrique.*.