Perhaps you should try some spelling variations:
global communications » global communication, oral communication, digital communications
technologien 3 » technologies 3, technologien _, technologie 3
informal q4 » informal 8.4, informal _, informal a
des afrique » en afrique, de l'afrique
3 informal » _ informal, vs informal
die global » die globale, de global, die globalen
q4 die » 14 die, 24 die, 34 die
a ou » a u, a su, a zu
a o » a co

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: "technologien 3 informal q4 die global communications ((a ou) OR (a o)) developpement des afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologien 3 informal q4 die global communications ((a ou) OR (a o)) developpement des afrique.*.