Perhaps you should try some spelling variations:
data communication » data communications
urban development » human development
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
information und » informations und
efforts urban » effects urban, efforts dean, efforts real
africa seed » african seed, africa feed, africa need

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies can information und _ data communication efforts urban development africa seed.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information und _ data communication efforts urban development africa seed.*.