Perhaps you should try some spelling variations:
oral communication » personal communication
information alone » information along, information long, information about
technologies ict » technologies icts, technologies iot, technologies art
ict information » ct information, iot information, ist information
ch development » tech development, 2 development, 3 development
development en » developpement en, development menu, development eco
alone der » lohne der, plane der, tone der
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 ict information alone der oral communication costs ch development en afrique.*.