Perhaps you should try some spelling variations:
les communications » laos communications, nps communications, u.s communications
communications pt » communication pt, communications _, communications a
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
l afrique » en afrique
pt du » et du, pt d
pt e » pt 2, pt 3, pt 4
pt 1 » pt 2

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 a information ((pt e) OR (pt 1)) les communications pt du developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies a information ((pt e) OR (pt 1)) les communications pt du developpement l afrique.*.