Perhaps you should try some spelling variations:
technological changes » technological change, technological advances
china communications » china communication, china's communications, chile communications
changes information » change information, channels information, chandos information
communications pt » communication pt, communications _, communications a
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
information a » information age, information about
des china » does china, jews china, lens china
a des » a der, a das
pt le » et le, pt e, p le

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

• Adding a wildcard symbol may retrieve word variants: technological changes information a des china communications pt le developpement en afrique.*.