Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
annex information » index information, channels information, syntax information
technology annex » technologies annex, technology age, technology access
information flow » information flows
development case » development china
sme development » trade development
costs sme » costs some, costs amy
flow de » flow der, flow e
de data » e data, wide data, de datos

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

• Adding a wildcard symbol may retrieve word variants: technology annex information flow de data communications costs sme development case afrique.*.