Perhaps you should try some spelling variations:
oral communication » personal communication
technologien aids » technologien als, technologien ad, technologien des
development urban » development bank, development band, development update
aids information » chandos information, series information
1 development » 2 development, 3.1 development, mena development
urban area » urban areas
new oral » new moral, knew moral, new rural
costs 1 » costs _, costs 4, costs a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologien aids information about new oral communication costs 1 development urban area.~.
• Adding a wildcard symbol may retrieve word variants: technologien aids information about new oral communication costs 1 development urban area.*.