Perhaps you should try some spelling variations:
vos communications » vs communications, laos communications, do communications
information part » information pt, information portal, information portals
developpement et » developpement des, developpement de, development east
et afrique » en afrique, l afrique
part des » art des, partir des, partie des
des vos » des von, des voies, dans vos

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 part des vos communications ((a l) OR (a la)) developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ information part des vos communications ((a l) OR (a la)) developpement et afrique.*.