Perhaps you should try some spelling variations:
developpement durable » developpement de
based communication » brand communication, based compensation, mediated communication
4 developpement » de developpement, le developpement, et developpement
4 information » 2 information, 1 information
information a » information age, information about
technology 4 » technology _, technology 1, technology 3
set based » smt based, sat based, asset based
costs 4 » costs _, costs a, costs 4.2
a set » _ set

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

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