Perhaps you should try some spelling variations:
1 communications » 10 communications, 14 communications, 1 communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technologies do » technologies de, technologies box, technologies daf
do information » 2 information, 1 information, 3 information
pt d » pt 2, pt 1, pt 4
pt 3 » pt 2, pt 1

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 d) OR (pt 3)) 1 communications _ le developpement de l'afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies do information ((pt d) OR (pt 3)) 1 communications _ le developpement de l'afrique.*.