Perhaps you should try some spelling variations:
communications can » communication can, communications case, communications juan
information 3.3.2 » information 2.3.2, information 3.2.2, information 3.3.3
do communications » 10 communications, 14 communications, 2 communications
j developpement » de developpement, le developpement, et developpement
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
des afrique » en afrique, de l'afrique
3.3.2 der » 3.3.2 die
der do » der de, der db, der does
can j » can _, can a, can i

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3.3.2 der do communications can j developpement des afrique.*.