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
ch development » tech development, 2 development, 3 development
a afrique » l afrique, en afrique
der oral » der moral, der ort, der orte
costs ch » costs cash, costs chap, costs _

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 ch development a afrique.*.