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 age » information storage, information access, information about
ch development » tech development, 2 development, 3 development
development en » developpement en, development menu, development eco
der oral » der moral, der ort, der orte
costs ch » costs cash, costs chap, costs _
age der » lage der, auge der, tage der

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

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