Perhaps you should try some spelling variations:
laos communications » mass communications, les communications, vos communications
developpement du » developpement de, developpement des, developpement et
technologies a » technologies _, technologies 4, technologies 2
information pt » information part, information 1, information 1.2
a information » 2 information, 1 information
du afrique » en afrique, l afrique, de l'afrique
3 laos » _ laos, 3 las, 3 laws
pt 3 » pt 2, pt 1
pt e » pt 2, pt 1, pt 4

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 pt 3 laos communications ((pt et) OR (pt e)) developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies a information pt 3 laos communications ((pt et) OR (pt e)) developpement du afrique.*.