Perhaps you should try some spelling variations:
business communication » business community
actors development » factors development, authors development, factor development
communication des » communication modes, communication design, communication data
development case » development china
technology use » technology 1, technology 2.2, technology 3
use regulation » use regulations, de regulation, trade regulation
regulation 4 » regulation _, regulation a
des actors » des autors, des acteurs, des actions

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

• Adding a wildcard symbol may retrieve word variants: technology use regulation 4 _ business communication des actors development case part.*.