Perhaps you should try some spelling variations:
technologies sector » technology sector
sector information » sector integration, customer information
oral communication » mobile communication, _ communication, risk communication
information gap » information _, information flow
development en » development menu, development can, development _
a development » _ development, clean development, asian development

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 gap de oral communication _ a development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies sector information gap de oral communication _ a development en afrique.*.