Perhaps you should try some spelling variations:
oral communication » personal communication
communication your » communication our, communication pour, communicating your
cause development » case development, course development, care development
information flow » information flows
your cause » your case, pour cause, your cash
a afrique » l afrique, en afrique
flow der » flow cmr, flow air, flow e
der oral » der moral, der ort, der orte

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information flow der oral communication your cause development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information flow der oral communication your cause development a afrique.*.