Perhaps you should try some spelling variations:
communication bulgaria » communication algeria, telecommunication bulgaria, communication austria
le communication » de communication, une communication, 1 communication
technologie der » technologie de, technologien des, technologies de
developpement l » developpement il, developpement la, developpement de
der informal » older informal, do informal, gender informal
informal out » informal oath, informal output, informal group
l afrique » en afrique
que le » que les, que la

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

• Adding a wildcard symbol may retrieve word variants: technologie der informal out que le communication bulgaria _ developpement l afrique.*.