Perhaps you should try some spelling variations:
technological changes » technological change, technological advances
changes information » change information, channels information, chandos information
das developpement » des developpements, de developpement, du developpement
information need » information needs, information needed, information speed
developpement de » developpement des, developpement durable
de america » _ america, en america, desde america
need a » need _
a das » 1 das, 2 das, 3 das
mass » maps

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

• Adding a wildcard symbol may retrieve word variants: technological changes information need a mass communication a das developpement de america.*.