Perhaps you should try some spelling variations:
cell communications » cell communication, health communications, rural communications
et developpements » et developpement, des developpements, en developpement
developpements et » developpement et, developpement en, developpements de
communications a » communications _, communications law, communications media
technologies e » technologies et, technologies _, technologies 4
e information » e informacion, age information, die information
et afrique » en afrique, l afrique
pt d » pt 2, pt 3, pt 4
pt 1 » pt 2
a et » a set, a net, a bet

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 e information ((pt d) OR (pt 1)) cell communications a et developpements et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies e information ((pt d) OR (pt 1)) cell communications a et developpements et afrique.*.