Perhaps you should try some spelling variations:
mass communications » mass communication, data communications, crisis communications
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
information pt » information part, information 1, information 1.2
4 information » 2 information, 1 information
e mass » _ mass, a mass, 1 mass
pt du » et du
pt e » pt 2, pt 1, pt 3
pt d » 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 4 information pt e mass communications ((pt du) OR (pt d)) developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 information pt e mass communications ((pt du) OR (pt d)) developpement en afrique.*.