Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
some information » more information, time information, one information
information when » information what, information war, information wants
technology some » technology smes, technology soc, biotechnology some
des afrique » en afrique, de l'afrique
when can » when a
can 2.3 » man 2.3, iran 2.3, plan 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology some information when can 2.3 communication costs _ developpement des afrique.*.