Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologies cost » technologies co, technologies case, technologies cohort
information costs » information contents, information centers, information content
communication 6.5 » communication 5.5, communication 6.2, communication 6.1
cost information » postal information, about information, asset information
development law » development latin, development 1
law afrique » l afrique
costs de » costs _, costs 4, costs a
de face » der face, die face, we face

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 de face communication 6.5 _ development law afrique.*.