Perhaps you should try some spelling variations:
technologies barriers » technological barriers, technologies varies, technology barriers
barriers information » careers information, series information, fairs information
la communication » data communication, data communications
information et » l'information et, information 2, information 1
developing a » developing _
a afrique » l afrique, en afrique

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies barriers information et de la communication costs _ developing a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies barriers information et de la communication costs _ developing a afrique.*.