Perhaps you should try some spelling variations:
developpement durable » developpement de
based communication » brand communication, based compensation, mediated communication
a information » 2 information, 1 information
information 4 » information 2
technology a » technology 1, technology 3, technology 4
als based » aes based, pls based, goals based
4 als » _ als, 2 als, 4 abs

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

• Adding a wildcard symbol may retrieve word variants: technology a information 4 als based communication costs _ developpement durable l'afrique.*.