Perhaps you should try some spelling variations:
las communications » laos communications, les communications, mass communications
net developpement » et developpement, de developpement, le developpement
communications a » communications _, communications law, communications media
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
pt de » pt d, pt e, pa de
a net » a new, _ net, a neo

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies _ information ((pt de) OR (et de)) las communications a net developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ information ((pt de) OR (et de)) las communications a net developpement de afrique.*.