Perhaps you should try some spelling variations:
information social » information society, transformation social, information section
technologies some » technologies soil, technologies stage, technologies ser
some information » more information, time information, one information
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
social needs » special needs, social norms
needs risk » needs link
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technologies some information social needs risk communication 3 et developpement en afrique.*.