Perhaps you should try some spelling variations:
oral communication » personal communication
technologies ist » technologien ist, technologies ict, technologies iot
ist information » iot information, first information, cost information
information act » information age, information a, information about
ce development » ece development, e development, rice development
a afrique » l afrique, en afrique
der oral » der moral, der ort, der orte
costs ce » costs ch, costs case, costs _
act der » act does

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

• Adding a wildcard symbol may retrieve word variants: technologies ist information act der oral communication costs ce development a afrique.*.