Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
information 3 » information 2
des afrique » en afrique, de l'afrique
eu 4 » eu _, eu a, eu 1

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: "technologien und information 3 ((e 4) OR (eu 4)) applications _ leur developpement des afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologien und information 3 ((e 4) OR (eu 4)) applications _ leur developpement des afrique.*.