Perhaps you should try some spelling variations:
communication burundi » communication brunei, communication brands, telecommunication burundi
face communication » voice communication, de communication, time communication
technologien vs » technologien des, technologien als, technologien ist
informal port » informal export, informal out, informal para
vs informal » _ informal, 3 informal
port duties » import duties, export duties, port dues
duties face » dunes face, duties sales
des afrique » en afrique, de l'afrique

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien vs informal port duties face communication burundi _ developpement des afrique.*.