Perhaps you should try some spelling variations:
technologies can » technologies a, technologies co, technologies _
information need » information needs, information needed, information speed
can information » von information, von informationen
development en » developpement en, development menu, development eco
de mobile » die mobile, e mobile, does mobile
need de » need le, need fide, need one

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies can information need de mobile communication media _ development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information need de mobile communication media _ development en afrique.*.