Perhaps you should try some spelling variations:
oral communication » personal communication
technologies cost » technologies co, technologies case, technologies cohort
information frage » information age, information fake, information storage
cost information » postal information, about information, asset information
development eco » development second, development east, development menu
eco afrique » en afrique
der oral » der moral, der ort, der orte
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information frage der oral communication costs 2 development eco afrique.*.