Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
development pattern » development patterns, development matters, developmental patterns
communication 2 » communication _, communication a, communication 3
als development » ads development, arts development, dams development
pattern afrique » pattern attribute
information 3 » information 2
des actors » des autors, des acteurs, des actions
3 des » 3 der, 3 das, a des
2 als » 2 abs, 2 all, _ als

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 3 des actors communication 2 als development pattern afrique.*.