Perhaps you should try some spelling variations:
technologies change » technologies changing, technological change, technologies chapter
change information » chandos information, trade information
3 development » 2 development
a afrique » l afrique, en afrique
about de » about due, about dead, about debt
media 3 » media _, media 1, media 4

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 about de _ communication media 3 development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies change information about de _ communication media 3 development a afrique.*.