Perhaps you should try some spelling variations:
technologien about » technologien auf, technologien fur, technologien als
oral communication » personal communication
about information » account information, labor information, about inflation
development urban » development bank, development band, development update
information 3 » information 2
urban africa » urban area
knew oral » knew moral, new oral, new moral
costs a » costs _, costs 4
3 knew » 3 know, i knew

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologien about information 3 knew oral communication costs a development urban africa.~.
• Adding a wildcard symbol may retrieve word variants: technologien about information 3 knew oral communication costs a development urban africa.*.