Perhaps you should try some spelling variations:
technologies ist » technologien ist, technologies ict, technologies iot
v communications » 2 communications, 3 communications, 4 communications
developpement et » developpement des, developpement de, development east
ist information » iot information, first information, cost information
information pt » information part, information 1, information 1.2
et afrique » en afrique, l afrique
5 les » 2 les, 1 les
3 les » 2 les, 1 les
pt e » pt 2, pt 1, pt 3

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 ist information pt e v communications ((5 les) OR (3 les)) developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies ist information pt e v communications ((5 les) OR (3 les)) developpement et afrique.*.