Perhaps you should try some spelling variations:
communication four » communication mode, communication failure, communication costs
technologies any » technologies a, technologies annex, technologies _
any information » bank information, can information, party information
development can » development bank, development band, development case
four human » poor human
de mobile » does mobile, _ mobile, a mobile

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 _ de mobile communication four human development can afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies any information _ de mobile communication four human development can afrique.*.