Perhaps you should try some spelling variations:
information after » information matter, formation after, information chapter
a communications » a communication, data communications, a communicative
developpement il » developpement de, developpement et, developpement du
il afrique » l afrique, en afrique
after new » after net, after now, after n
new a » new _, now a, new 4

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 after new a communications ((a l) OR (a la)) developpement il afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ information after new a communications ((a l) OR (a la)) developpement il afrique.*.