Perhaps you should try some spelling variations:
oral communication » personal communication
communication qos » communication _, communication a, communication 3
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
information die » information due, information does, informatie die
debatten oral » debatten om, debate moral, debatten das
die debatten » die debatte, der debatte

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

• Adding a wildcard symbol may retrieve word variants: technology _ information die debatten oral communication qos le developpement en afrique.*.