Perhaps you should try some spelling variations:
technologies sector » technology sector
communication model » communication media, communication costs, communication skills
sector information » sector integration, customer information
asian development » human development, urban development, clean development
development can » development bank, development band, development case
information et » information act, information _, information need
et does » der 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 sector information et does _ communication model asian development can afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies sector information et does _ communication model asian development can afrique.*.