Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
aware communication » face communication, agile communication, ante communication
communication 5.5 » communication 3.3, communication 2.4, communication 3.2
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
content a » content _, content 1, content 3
a aware » _ aware
5.5 2 » 5.5 _, 5.5 a, 6.5 2

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information content a aware communication 5.5 2 development li afrique.*.