Perhaps you should try some spelling variations:
technologies can » technologies a, technologies co, technologies _
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
can information » von information, von informationen
a bent » a best
we de » we do, fe de, me de
a bet » a best, a beta, a bit

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies can information _ we de communication ((a bet) OR (a bent)) developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies can information _ we de communication ((a bet) OR (a bent)) developpement en afrique.*.