Perhaps you should try some spelling variations:
communication methods » communication media, communication model
development among » development armenia, development agency, development agenda
information need » information needs, information needed, information speed
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
among afrique » among african
methods a » methods 1
need de » need le, need fide, need one
de mass » de masse, de mais, de masa

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

• Adding a wildcard symbol may retrieve word variants: technologies a information need de mass communication methods a development among afrique.*.