Perhaps you should try some spelling variations:
communication schemes » communication sciences, communication systems, communication series
based communication » brand communication, based compensation, mediated communication
leur developpement » le developpement, deux developpements, de developpement
ist information » iot information, first information, cost information
developpement l » developpement il, developpement la, developpement de
technology ist » technology iset, technology isst, technology ict
information 21 » information 2.1, information 2, information 1
schemes leur » schemes legal, scheme less, schemes fair
l afrique » en afrique
21 area » 2.1 area, 1 area, 26 area

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

• Adding a wildcard symbol may retrieve word variants: technology ist information 21 area based communication schemes leur developpement l afrique.*.