Perhaps you should try some spelling variations:
developpement il » developpement de, developpement et, developpement du
technologies 1 » technologies _, technologies 4, technologies 2
information b » information 2, information 1, information bank
il afrique » l afrique, en afrique
ice mass » ice masses, ice caps
b ice » _ ice, 3 ice, r ice
a auf » i auf
b auf » i auf

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 1 information b ice mass communication ((a auf) OR (b auf)) developpement il afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 1 information b ice mass communication ((a auf) OR (b auf)) developpement il afrique.*.