Perhaps you should try some spelling variations:
communication brazil » communication based, communication libraries
information gross » information across, information loss, information goods
de communication » mobile communication, online communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
1.7 information » 1.2 information, 1.4 information, 17 information
technology 1.7 » technology 1.1, technology 1.3, technology 1.2
brazil le » brazil low, brazil key, brazil law
pre de » pre lude

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

• Adding a wildcard symbol may retrieve word variants: technology 1.7 information gross pre de communication brazil le developpement en afrique.*.