Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
communication cases » communication case, communication costs, communication based
information 4.4.3 » information 4.3.3, information 3.4.3, information 4.1.3
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technology 2 » technology _, technology 1, technology 3
4.4.3 user » 4.4.3 use, 4.4.5 user, 4.5.3 user
user based » cluster based

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

• Adding a wildcard symbol may retrieve word variants: technology 2 information 4.4.3 user based communication cases des developpement en afrique.*.