Perhaps you should try some spelling variations:
bet developpement » et developpement, de developpement, le developpement
information port » information part, information portal, information import
communications a » communications _, communications law, communications media
developpement en » developpement et, developpement des, developpement de
a bet » a best, a bent, a beta
du a » dr a, d a, u a
eu a » eu _, e a, et a

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 _ information port ((du a) OR (eu a)) communications a bet developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ information port ((du a) OR (eu a)) communications a bet developpement en afrique.*.