Perhaps you should try some spelling variations:
technological channels » technological changes, technological change, technological choices
channels information » chandos information, change information, chain information
ein developpement » en developpement, et developpement, un 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 ein » _ ein, 3 ein, 1 ein
mass » maps

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

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