Perhaps you should try some spelling variations:
l'information sure » d'information sur, d'informations sur, information source
oral communication » personal communication
der l'information » de l'information, der information, pour l'information
technologie der » technologie de, technologien des, technologies de
developing west » developing tests, developing waste, developing east
a developing » a development
sure new » curse new, some new, care new
new oral » new moral, knew moral, new rural
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologie der l'information sure new oral communication costs a developing west africa.*.