Perhaps you should try some spelling variations:
10 communications » 10 communication, 14 communications, 2 communications
technologies von » technologies co, technologies box, technologies can
developpement en » developpement et, developpement des, developpement de
von information » von informationen, can information
information 3 » information 2
3 10 » _ 10, 3 1, 9 10
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 von information 3 3 10 communications ((pt d) OR (pt 3)) developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies von information 3 3 10 communications ((pt d) OR (pt 3)) developpement en afrique.*.