Perhaps you should try some spelling variations:
communication from » communication 3, communication 1, communication 3.3
technologies aids » technologies varies, technologies a, technologies de
dem developpement » de developpement, des developpements, le developpement
aids information » chandos information, series information
developpement en » developpement et, developpement des, developpement de
information a » information age, information about
does mobile » das mobile
a does » 2 does, 4 does, 1 does

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information a does mobile communication from dem developpement en afrique.*.