Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
information 3.2.1 » information 13.2.1, information 3.2.2, information 5.2.1
low developpement » le developpement, ou developpement, leur developpement
developpement du » developpement de, developpement des, developpement et
vi information » i information, ii information, novi information
technology vi » technology vt, technology 4ir, technology 1
3.2.1 user » 3.4.1 user, 3.1 user, 3.2 user
user based » cluster based
du afrique » en afrique, l afrique, de l'afrique
costs low » cost low, costs how, costs down

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

• Adding a wildcard symbol may retrieve word variants: technology vi information 3.2.1 user based communication costs low developpement du afrique.*.