Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
information based » information case, information bank, transformation based
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
der actors » key actors, new actors, aet actors
based der » basel der, based order, based debt
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies a information based der actors communication costs _ developpement l afrique.*.