Perhaps you should try some spelling variations:
wired communications » aided communications, speed communications, wireless communications
communications a » communications _, communications law, communications media
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
c information » 2 information, 1 information, 10 information
technology c » technology 1, technology 3, technology 2
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology c information 3.2 _ wired communications a de developpement en afrique.*.