Perhaps you should try some spelling variations:
u.s communications » 3.1 communications, les communications, nps communications
developpement de » developpement des, developpement durable
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information 3 » information 2
de fabrique » la fabrique, de l'afrique
le u.s » life u.s
a die » 2 die, 3 die, _ die
3 le » 3 les, 3 la, 1 le
a de » a der, a des, _ de

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 co information 3 le u.s communications ((a de) OR (a die)) developpement de fabrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies co information 3 le u.s communications ((a de) OR (a die)) developpement de fabrique.*.