Perhaps you should try some spelling variations:
urban development » human development
technologies dis » technologies dans, technologies de, technologies bit
information oder » information der, information model, information code
dis information » mis information, aids information, des informations
development min » development main, development menu, development may
min afrique » en afrique
oder does » der does, oder des, cover does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies dis information oder does risk communication _ urban development min afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies dis information oder does risk communication _ urban development min afrique.*.