Perhaps you should try some spelling variations:
actor communication » actors communication, actions communication, active communication
technologies cost » technologies co, technologies case, technologies cohort
communication 3.3 » communication _, communication a, communication 1
cost information » postal information, about information, asset information
information can » information case, information 1, information 1.2
1 afrique » l afrique, en afrique, 1 enrique
de actor » de autor, key actor, de victor
can de » can do, can code, can deal
3.3 a » 3.3 _, 2.3 a, 4.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information can de actor communication 3.3 a development 1 afrique.*.