Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
technologies change » technologies changing, technological change, technologies chapter
change information » chandos information, trade information
information act » information age, information a, information about
development aid » development a, development africa, development agenda
de mass » de masse, de mais, de masa
act de » act der, pact de, act does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies change information act de mass communication network _ development aid afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies change information act de mass communication network _ development aid afrique.*.