Perhaps you should try some spelling variations:
oral communication » personal communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technologies am » technologies a, technologies art, technologies can
information und » informations und
am information » guam information, palm information, crm information
der oral » der moral, der ort, der orte
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies am information und der oral communication a le developpement en afrique.*.