Perhaps you should try some spelling variations:
technologies change » technologies changing, technological change, technologies chapter
change information » chandos information, trade information
information needs » information networks
la communication » data communication, data communications
needs one » need one, needs more
a afrique » l afrique, en afrique
one la » one last

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies change information needs one la communication networks _ development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies change information needs one la communication networks _ development a afrique.*.