Perhaps you should try some spelling variations:
communication people » communication problem, communication problems, communication pour
oral communication » personal communication
en developpement » et developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
people en » people even, people can, people _
l afrique » en afrique
der oral » der moral, der ort, der orte
3.2 der » 2.2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3.2 der oral communication people en developpement l afrique.*.