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

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) OR (pt 2)) v communications _ le developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies ist information ((pt e) OR (pt 2)) v communications _ le developpement et afrique.*.