Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
technologies used » technologies based, technology used, technologies _
information needs » information networks
used information » user information, use information, based information
sme development » trade development
development de » development d, development ds, developpement de
de afrique » de l'afrique, en afrique, l afrique
de mobile » die mobile, e mobile, does mobile
needs de » needs men, needs one, needs _
cote sme » note same, cote de

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

• Adding a wildcard symbol may retrieve word variants: technologies used information needs de mobile communication cote sme development de afrique.*.