Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
information costs » information contents, information centers, information content
communication 3.3 » communication _, communication a, communication 1
development lid » development led, development li, development lie
lid afrique » l afrique
costs je » costs _, costs 4, costs a
je aware » fet aware, _ aware
3.3 2 » 3.3 2d, 3.3 _, 3.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information costs je aware communication 3.3 2 development lid afrique.*.