Perhaps you should try some spelling variations:
las communications » laos communications, les communications, mass communications
developpement en » developpement et, developpement des, developpement de
information 1.2 » information 1.5.2, information 2
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
1.2 2 » 1.2 _, 1.2 a, 1.2 r
2 las » 2 les, y las, a las
pt en » pt e, pa en, pt sn

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 a information 1.2 2 las communications ((pt en) OR (et en)) developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies a information 1.2 2 las communications ((pt en) OR (et en)) developpement en afrique.*.