Perhaps you should try some spelling variations:
zur developpement » leur developpement, du developpement, au developpement
developpement la » developpement de, developpement et, developpement du
technologies 4 » technologies _
4 information » 2 information, 1 information
la afrique » l afrique, la fabrique, en afrique
2 aid » _ aid, 2 aim, 2 add
2 air » _ air, 2 aim
a zur » 1 zur, 2 zur, 3 zur
mass » maps

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 4 information ((2 aid) OR (2 air)) mass communication a zur developpement la afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 information ((2 aid) OR (2 air)) mass communication a zur developpement la afrique.*.