Perhaps you should try some spelling variations:
technologies neuer » technologies new, technologies notes, technologies series
neuer informations » neue informations, neuer informationen, der informations
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
und den » und der, und des, und deren
den 3 » den 23, den 31, den 13
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies neuer informations und den 3 communication a de developpement en afrique.*.