Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
communication from » communication 3, communication 1, communication 3.3
development model » development models, development middle
lab development » labs development, lob development, label development
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 3 » information 2
de actors » de actor, key actors, new actors
from lab » from law, from labor, from land
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3 de actors communication from lab development model afrique.*.