Perhaps you should try some spelling variations:
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
im variation » die variation, _ variation, 2 variation
variation im » variation _, variation 6, variation des
okonomie im » okonomie 1, okonomie der, okonomie und
im monetary » ii monetary, i monetary, iv monetary

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

• Adding a wildcard symbol may retrieve word variants: okonomie im variation im monetary data communications _ et developpement en afrique.*.