Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
communications a » communications _, communications law, communications media
developpement de » developpement des, developpement durable
information 1.2 » information 1.5.2, information 2
technologies e » technologies et, technologies _, technologies 4
e information » e informacion, age information, die information
de afrique » de l'afrique, en afrique, l afrique
d u.s » do u.s, _ u.s, 4 u.s
a u.s » _ u.s
a das » 1 das, 2 das, 3 das

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies e information 1.2 ((d u.s) OR (a u.s)) communications a das developpement de afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies e information 1.2 ((d u.s) OR (a u.s)) communications a das developpement de afrique.*".