Perhaps you should try some spelling variations:
communication model » communication media
urban development » human development
technologies any » technologies dans, technologies a, technologies art
information does » information der, information due, information duties
any information » ary information, key information, pay information
4 communication » 3 communication, 5.4 communication, de communication
model urban » modern urban, modeling urban
does debt » does de
debt 4 » debt _, debt a, debt 1

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies any information does debt 4 communication model urban development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies any information does debt 4 communication model urban development _ afrique.*.