Perhaps you should try some spelling variations:
communication model » communication media
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
information act » information age, information a, information about
em development » term development, team development, item development
model em » model ecm, model ee, model eu
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 based information act de mass communication model em development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies based information act de mass communication model em development _ afrique.*.