Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
information when » information what, information war, information wants
developpement il » developpement de, developpement et, developpement du
one information » more information, age information, die information
technology one » technology other, technology o140, technology 1
il afrique » l afrique, en afrique
when art » when smart, when agri, when a
art 3.1 » art 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology one information when art 3.1 communication costs _ developpement il afrique.*.