Perhaps you should try some spelling variations:
oral communication » personal communication
developpement east » development east, developpement et, developpement des
technologies can » technologies a, technologies co, technologies _
information 15.2 » information 1.5.2, information 1.2, information 1.3
et developpement » de developpement, le developpement, test development
can information » von information, von informationen
communication 2 » communication _, communication a, communication 3
east afrique » east africa, east african, en afrique
15.2 do » 5.2 do, 15.2 die, 15.2 how
do oral » do rural, who oral
2 et » 2 set, 12 et, 2 ets

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

• Adding a wildcard symbol may retrieve word variants: technologies can information 15.2 do oral communication 2 et developpement east afrique.*.