Perhaps you should try some spelling variations:
oral communication » personal communication
development band » development bank, development banks
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
information a » information age, information about
band africa » bank africa, bank african, can africa
des oral » des moral, des oil, des orts
a des » a der, a das

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologien ad information a des oral communication costs _ development band africa.~.
• Adding a wildcard symbol may retrieve word variants: technologien ad information a des oral communication costs _ development band africa.*.