Perhaps you should try some spelling variations:
technological chain » technological change, technological choice, technological gains
chain information » can information, change information, domain information
information need » information needs, information needed, information speed
en developpement » et developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
de america » _ america, en america, desde america
need a » need _
a en » a ein, av en, a ten
mass » maps

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

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