Perhaps you should try some spelling variations:
do communications » 10 communications, 14 communications, 2 communications
du developpement » de developpement, le developpement, et developpement
developpement la » developpement de, developpement et, developpement du
technologies do » technologies de, technologies box, technologies daf
do information » 2 information, 1 information, 3 information
la afrique » l afrique, la fabrique, en afrique
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 do information ((pt e) OR (pt 1)) do communications _ du developpement la afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies do information ((pt e) OR (pt 1)) do communications _ du developpement la afrique.*.