Perhaps you should try some spelling variations:
actor communication » actors communication, actions communication, active communication
technologies cost » technologies co, technologies case, technologies cohort
information costs » information contents, information centers, information content
communication 3.3 » communication _, communication a, communication 1
cost information » postal information, about information, asset information
development en » developpement en, development menu, development eco
costs a » costs _, costs 4
a actor » _ actor, 4 actor, a reactor
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 costs a actor communication 3.3 a development en afrique.*.