Perhaps you should try some spelling variations:
technologies change » technologies changing, technological change, technologies chapter
change information » chandos information, trade information
information need » information needs, information needed, information speed
development can » development case, development co, development canada
can afrique » en afrique
need de » need le, need fide, need one
de mass » de masse, de mais, de masa

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

• Adding a wildcard symbol may retrieve word variants: technologies change information need de mass communication media _ development can afrique.*.