Perhaps you should try some spelling variations:
transfer integration » transport integration, transfer integrated, transfer intervention
oral communication » personal communication
die developpement » de developpement, le developpement, du developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
de oral » de otras, new oral
a die » 2 die, 3 die, _ die
a de » a der, a des, _ de

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

• Adding a wildcard symbol may retrieve word variants: technology transfer integration a de oral communication a die developpement l afrique.*.