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 9.7 » information 2.7, information 1.2, information 1.3
debatten oral » debatten om, debate moral, debatten das
9.7 debatten » 9.2 debatten, 2.1 debatten, die debatten

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

• Adding a wildcard symbol may retrieve word variants: technology _ information 9.7 debatten oral communication qos le developpement en afrique.*.